How this dataset was acquired. Every row comes from the Radar API, Fliar's company-data API and MCP server. Radar keeps
a database of five million companies and runs its own website crawls over their domains (Fliar website crawls). Each crawl loads the
home page and records the technologies and site features it can detect from the page code, headers and network calls: content
management systems, JavaScript frameworks, analytics and ad tags, payment and e-mail services, hosting and CDN. It also grades page
speed and on-page SEO. This release keeps one row per company domain for the 2 million companies whose site returned a detectable stack,
with the company's country and sector from Radar's company records. The full data is available through POST /v1/companies/field with
"field": "technology" (reference) or the get_company_field MCP tool.
This file is a 5% sample: 100,000 of 2,079,163 company websites. It keeps every record for a fixed subset of domains. The subset is chosen by a hash, so it stays the same from one release to the next. The findings and tables below were computed on the full data. For the rest, the withheld fields and monthly updates, get a Radar API key (docs). Each row's
fliar_profile_urlopens the company's full profile on Fliar.
Key findings
- 2,079,163 company websites, 3,538 distinct technologies. The median site runs 17 detected technologies; 16% run 30 or more.
- jQuery is still everywhere. It is on 72% of sites, ahead of PHP (60%) and Google Analytics (56%).
- WordPress runs 47% of company websites; Shopify runs 4.4%, Wix 3.6% and Squarespace 3.0%. 35% of sites show none of the 18 site platforms tracked here.
- Popular sites use modern front-ends more. React is on 34% of sites ranked in the global top 1M, against 14% of all sites.
- Cloudflare dominates delivery. Cloudflare code or headers show up on 44% of sites. 30% of sites have an identified serving CDN, and Cloudflare is that CDN for 64% of them.
- Google's tags are near-universal in marketing stacks. Google Tag Manager is on 35% of sites and the Facebook pixel on 19%.
Top 100 technologies
"Highest-adoption" picks, among the 20 largest countries and 30 largest sectors, the one where the technology's share of sites is highest. "Strongest affinity" is the technology whose share among its sites is highest relative to its overall share (lift, min. 500 shared sites).
| # | Technology | Sites | Share of sites | Share of top-1M sites | Highest-adoption country | Highest-adoption sector | Median stack size | Strongest affinity |
|---|---|---|---|---|---|---|---|---|
| 1 | jquery | 1,489,653 | 71.6% | 81.0% | Japan (81%) | Nonprofits (80%) | 20 | fancybox (1.4×) |
| 2 | open graph | 1,431,922 | 68.9% | 80.8% | Japan (78%) | Nonprofits (75%) | 21 | wix ecommerce (1.5×) |
| 3 | php | 1,241,944 | 59.7% | 52.0% | Spain (72%) | Nonprofits (72%) | 20 | wordpress super cache (1.7×) |
| 4 | google analytics | 1,166,566 | 56.1% | 83.0% | Japan (85%) | Auto (67%) | 23 | google analytics enhanced ecommerce (1.8×) |
| 5 | google font api | 1,078,996 | 51.9% | 57.3% | Brazil (60%) | Education (59%) | 21 | redux framework (1.8×) |
| 6 | mysql | 1,000,896 | 48.1% | 32.9% | Spain (60%) | Nonprofits (60%) | 22 | wordpress super cache (2.1×) |
| 7 | wordpress | 969,709 | 46.6% | 28.6% | Spain (58%) | Nonprofits (59%) | 22 | contact form 7 (2.1×) |
| 8 | cloudflare | 907,400 | 43.6% | 71.7% | Australia (52%) | Retail (59%) | 23 | cdnjs (2.3×) |
| 9 | hsts | 852,364 | 41.0% | 70.0% | Switzerland (57%) | Consumer Goods (55%) | 20 | shopify chat (2.4×) |
| 10 | rss | 830,702 | 40.0% | 27.2% | South Africa (51%) | Nonprofits (53%) | 22 | oceanwp (2.4×) |
| 11 | jquery migrate | 791,595 | 38.1% | 30.0% | Spain (49%) | Nonprofits (52%) | 24 | elementor header & footer builder (2.5×) |
| 12 | priority hints | 781,347 | 37.6% | 47.4% | South Africa (46%) | Consumer Goods (51%) | 24 | shopify chat (2.6×) |
| 13 | core-js | 746,698 | 35.9% | 70.0% | Brazil (48%) | Consumer Goods (57%) | 27 | babel (2.8×) |
| 14 | http/3 | 738,148 | 35.5% | 45.0% | Australia (47%) | Consumer Goods (51%) | 22 | shopify chat (2.8×) |
| 15 | google tag manager | 719,348 | 34.6% | 68.7% | Japan (56%) | Auto (47%) | 25 | google tag manager for wordpress (2.9×) |
| 16 | bootstrap | 620,073 | 29.8% | 48.1% | India (48%) | Auto (42%) | 21 | audioeye (3.3×) |
| 17 | nginx | 559,179 | 26.9% | 32.4% | Japan (43%) | Telecom (32%) | 19 | openresty (3.7×) |
| 18 | font awesome | 552,960 | 26.6% | 35.4% | India (40%) | Education (36%) | 23 | ionicons (2.5×) |
| 19 | apache http server | 546,161 | 26.3% | 24.4% | Germany (46%) | Telecom (36%) | 16 | openssl (3.8×) |
| 20 | yoast seo | 537,222 | 25.8% | 17.9% | Italy (36%) | Nonprofits (34%) | 24 | yoast seo premium (3.7×) |
| 21 | microsoft 365 | 439,058 | 21.1% | 29.4% | Sweden (36%) | Nonprofits (33%) | 24 | salesforce (2.4×) |
| 22 | jquery ui | 409,647 | 19.7% | 34.0% | Spain (28%) | Education (34%) | 27 | popup maker (4.5×) |
| 23 | facebook pixel | 403,942 | 19.4% | 46.4% | Brazil (36%) | Consumer Goods (37%) | 28 | tiktok pixel (4.7×) |
| 24 | cloudflare bot management | 397,402 | 19.1% | 39.1% | United States (26%) | Fintech (27%) | 28 | hubspot chat (5.2×) |
| 25 | recaptcha | 393,506 | 18.9% | 27.5% | Spain (26%) | Media & Entertainment (27%) | 25 | funding choices (4.9×) |
| 26 | swiper | 368,570 | 17.7% | 29.3% | China (40%) | Consumer Goods (23%) | 26 | essential addons for elementor (3.7×) |
| 27 | cart functionality | 339,907 | 16.3% | 35.5% | Australia (20%) | Consumer Goods (51%) | 24 | google analytics enhanced ecommerce (6.1×) |
| 28 | google workspace | 324,427 | 15.6% | 28.3% | Japan (26%) | Edtech (32%) | 24 | intercom (3.9×) |
| 29 | cdnjs | 301,683 | 14.5% | 28.7% | India (24%) | Education (21%) | 25 | osano (4.0×) |
| 30 | contact form 7 | 299,079 | 14.4% | 7.6% | Italy (26%) | Transportation and Logistics (19%) | 24 | mailchimp for wordpress (4.3×) |
| 31 | react | 294,747 | 14.2% | 34.2% | Singapore (24%) | Fintech (26%) | 23 | styled-components (7.1×) |
| 32 | elementor | 265,606 | 12.8% | 8.1% | Brazil (25%) | Education (16%) | 26 | elementor header & footer builder (7.8×) |
| 33 | twitter emoji (twemoji) | 261,250 | 12.6% | 11.0% | South Africa (19%) | Nonprofits (23%) | 28 | endurance page cache (5.0×) |
| 34 | amazon web services | 259,331 | 12.5% | 38.3% | Japan (33%) | Fintech (27%) | 26 | amazon s3 (8.0×) |
| 35 | pwa | 253,765 | 12.2% | 33.1% | Belgium (24%) | Fintech (20%) | 21 | godaddy website builder (6.6×) |
| 36 | modernizr | 236,191 | 11.4% | 14.0% | Italy (13%) | Education (17%) | 22 | yui (7.5×) |
| 37 | jsdelivr | 229,782 | 11.1% | 26.8% | Japan (21%) | Edtech (17%) | 26 | bootstrap icons (6.1×) |
| 38 | google hosted libraries | 222,049 | 10.7% | 17.3% | Japan (26%) | Consumer Goods (15%) | 21 | webflow (6.7×) |
| 39 | gsap | 218,202 | 10.5% | 11.6% | Italy (18%) | Education (16%) | 26 | scrollmagic (9.5×) |
| 40 | slick | 214,219 | 10.3% | 16.1% | Japan (28%) | Auto (14%) | 25 | scrollmagic (2.9×) |
| 41 | godaddy | 208,344 | 10.0% | 8.1% | India (18%) | Healthcare (17%) | 24 | judge.me (3.7×) |
| 42 | webpack | 206,998 | 10.0% | 26.9% | Singapore (17%) | Fintech (24%) | 21 | next.js (10.0×) |
| 43 | youtube | 204,283 | 9.8% | 15.2% | Japan (14%) | Education (19%) | 24 | fullcalendar (2.5×) |
| 44 | owl carousel | 193,456 | 9.3% | 11.0% | India (23%) | Education (13%) | 23 | fullcalendar (5.0×) |
| 45 | google maps | 184,086 | 8.9% | 9.9% | United Arab Emirates (11%) | Auto (15%) | 23 | lit-element (8.1×) |
| 46 | lodash | 175,647 | 8.4% | 18.4% | Singapore (13%) | Auto (12%) | 22 | wix ecommerce (11.8×) |
| 47 | site kit | 167,969 | 8.1% | 5.2% | South Africa (14%) | Nonprofits (13%) | 27 | performance lab (5.5×) |
| 48 | cloudflare browser insights | 155,653 | 7.5% | 16.9% | Brazil (14%) | Edtech (13%) | 25 | cloudflare rocket loader (10.2×) |
| 49 | slider revolution | 149,092 | 7.2% | 3.3% | Italy (12%) | Chemicals and Materials (10%) | 25 | wpbakery (7.4×) |
| 50 | microsoft advertising | 144,504 | 7.0% | 23.9% | Italy (24%) | Auto (13%) | 30 | cookiebot (12.1×) |
| 51 | microsoft clarity | 138,987 | 6.7% | 23.1% | Japan (21%) | Retail (12%) | 31 | reddit ads (6.5×) |
| 52 | underscore.js | 135,878 | 6.5% | 9.9% | South Africa (9%) | Education (11%) | 29 | backbone.js (15.3×) |
| 53 | lazysizes | 135,383 | 6.5% | 13.2% | Japan (8%) | Consumer Goods (14%) | 28 | ewww image optimizer (10.7×) |
| 54 | microsoft asp.net | 133,476 | 6.4% | 19.0% | Sweden (11%) | Education (12%) | 18 | iis (13.5×) |
| 55 | lightbox | 132,916 | 6.4% | 7.7% | Italy (8%) | Education (13%) | 25 | oceanwp (12.5×) |
| 56 | woocommerce | 132,587 | 6.4% | 4.6% | South Africa (13%) | Consumer Goods (14%) | 28 | mailchimp for woocommerce (15.7×) |
| 57 | litespeed | 128,369 | 6.2% | 2.7% | Poland (16%) | Chemicals and Materials (8%) | 20 | hostinger (9.7×) |
| 58 | popper | 126,496 | 6.1% | 14.3% | India (12%) | Education (11%) | 25 | tippy.js (14.6×) |
| 59 | animate.css | 125,244 | 6.0% | 7.1% | India (10%) | Education (8%) | 24 | beaver builder (7.1×) |
| 60 | jquery cdn | 124,463 | 6.0% | 13.5% | Japan (13%) | Education (10%) | 23 | bootstrap icons (4.3×) |
| 61 | typekit | 122,393 | 5.9% | 8.5% | United Kingdom (9%) | Nonprofits (11%) | 23 | yui (9.6×) |
| 62 | whatsapp business chat | 121,961 | 5.9% | 11.0% | Brazil (39%) | Edtech (12%) | 23 | hostinger cdn (5.3×) |
| 63 | apple icloud mail | 120,643 | 5.8% | 16.9% | Germany (13%) | Education (14%) | 27 | docusign (9.0×) |
| 64 | wp rocket | 120,636 | 5.8% | 4.8% | France (11%) | Healthcare (8%) | 25 | redis object cache (5.4×) |
| 65 | fancybox | 118,089 | 5.7% | 9.8% | Italy (8%) | Travel and Hospitality (9%) | 24 | prestashop (10.3×) |
| 66 | wpbakery | 116,489 | 5.6% | 2.9% | Italy (9%) | Transportation and Logistics (7%) | 25 | material design lite (11.5×) |
| 67 | node.js | 116,052 | 5.6% | 20.0% | Japan (13%) | Fintech (17%) | 23 | next.js app router (17.9×) |
| 68 | isotope | 113,543 | 5.5% | 5.6% | Italy (11%) | Education (9%) | 28 | chart.js (6.1×) |
| 69 | mailchimp | 112,422 | 5.4% | 9.7% | Belgium (9%) | Consumer Goods (11%) | 27 | mailchimp for woocommerce (18.5×) |
| 70 | lit-html | 110,521 | 5.3% | 13.5% | Italy (7%) | Auto (12%) | 30 | lit-element (18.8×) |
| 71 | hubspot | 106,034 | 5.1% | 8.1% | Sweden (9%) | Enterprise Infrastructure (15%) | 29 | hubspot wordpress plugin (19.6×) |
| 72 | tailwind css | 105,522 | 5.1% | 17.3% | Sweden (13%) | Fintech (13%) | 26 | shadcn/ui (19.7×) |
| 73 | lit-element | 104,701 | 5.0% | 12.5% | Italy (7%) | Auto (10%) | 30 | lit-html (18.8×) |
| 74 | sentry | 104,305 | 5.0% | 13.9% | Singapore (9%) | Food and Agriculture Tech (10%) | 25 | wix ecommerce (15.0×) |
| 75 | wp engine | 103,860 | 5.0% | 3.2% | United States (10%) | Healthcare (8%) | 26 | nitropack (7.3×) |
| 76 | vue.js | 100,475 | 4.8% | 15.3% | China (15%) | Auto (10%) | 27 | nuxt.js (20.7×) |
| 77 | unpkg | 96,332 | 4.6% | 11.0% | Brazil (7%) | Auto (9%) | 27 | web-vitals (12.8×) |
| 78 | google cloud | 95,039 | 4.6% | 4.8% | Japan (8%) | Investment Industry (6%) | 15 | google cloud cdn (21.9×) |
| 79 | moment.js | 92,856 | 4.5% | 16.1% | Brazil (7%) | Education (13%) | 29 | fullcalendar (13.1×) |
| 80 | shopify | 92,271 | 4.4% | 11.0% | Australia (9%) | Consumer Goods (28%) | 27 | shopify chat (22.5×) |
| 81 | google cloud cdn | 91,451 | 4.4% | 4.4% | Singapore (7%) | Investment Industry (6%) | 15 | wix ecommerce (22.0×) |
| 82 | amazon s3 | 91,089 | 4.4% | 14.7% | Brazil (10%) | Fintech (10%) | 29 | amazon cloudfront (9.8×) |
| 83 | rankmath seo | 90,465 | 4.4% | 3.3% | South Africa (8%) | Healthcare (6%) | 26 | trustindex (5.5×) |
| 84 | preact | 89,235 | 4.3% | 12.9% | Germany (7%) | Consumer Goods (15%) | 30 | shopify chat (23.3×) |
| 85 | windows server | 88,527 | 4.3% | 11.3% | Sweden (6%) | Education (9%) | 17 | iis (23.5×) |
| 86 | sectigo | 87,832 | 4.2% | 3.5% | Netherlands (10%) | Telecom (6%) | 14 | polyfill (12.3×) |
| 87 | select2 | 87,443 | 4.2% | 10.8% | Italy (7%) | Education (8%) | 30 | fullcalendar (12.2×) |
| 88 | iis | 86,978 | 4.2% | 11.1% | Sweden (6%) | Education (8%) | 17 | windows server (23.5×) |
| 89 | cookieyes | 86,392 | 4.2% | 4.0% | Spain (13%) | Life Sciences (6%) | 26 | hubspot wordpress plugin (3.5×) |
| 90 | paypal | 84,594 | 4.1% | 11.7% | Australia (8%) | Consumer Goods (22%) | 29 | venmo (24.4×) |
| 91 | vimeo | 82,311 | 4.0% | 5.2% | Italy (6%) | Education (6%) | 26 | weebly (8.9×) |
| 92 | wordpress block editor | 76,913 | 3.7% | 5.0% | Poland (6%) | Nonprofits (8%) | 29 | kadence wp blocks (23.9×) |
| 93 | next.js | 76,668 | 3.7% | 13.9% | Brazil (9%) | Fintech (13%) | 24 | next.js app router (27.1×) |
| 94 | hotjar | 76,413 | 3.7% | 11.4% | Brazil (9%) | Fintech (7%) | 31 | vwo (7.4×) |
| 95 | divi | 76,393 | 3.7% | 1.5% | South Africa (8%) | Nonprofits (6%) | 21 | jquery mobile (20.7×) |
| 96 | typescript | 75,935 | 3.7% | 10.6% | Brazil (5%) | Education (8%) | 25 | fullcalendar (27.4×) |
| 97 | wix | 74,835 | 3.6% | 0.5% | Singapore (6%) | Investment Industry (6%) | 14 | wix ecommerce (27.8×) |
| 98 | hello elementor | 74,686 | 3.6% | 2.5% | Brazil (10%) | Nonprofits (5%) | 27 | essential addons for elementor (10.0×) |
| 99 | zurb foundation | 70,398 | 3.4% | 5.2% | United States (5%) | Nonprofits (9%) | 25 | gravity forms (11.0×) |
| 100 | plesk | 68,988 | 3.3% | 3.2% | Spain (13%) | Chemicals and Materials (6%) | 20 | prestashop (6.1×) |
Website platforms (CMS and e-commerce)
WooCommerce runs on WordPress, so its sites are also WordPress sites.
| Platform | Sites | Share of sites | Share of top-1M sites | Highest-adoption country | Highest-adoption sector | With a CDN | Fast page speed | Median stack size |
|---|---|---|---|---|---|---|---|---|
| wordpress | 969,709 | 46.6% | 28.6% | Spain (58%) | Nonprofits (59%) | 27.8% | 20.7% | 22 |
| woocommerce | 132,587 | 6.4% | 4.6% | South Africa (13%) | Consumer Goods (14%) | 34.2% | 14.8% | 28 |
| shopify | 92,271 | 4.4% | 11.0% | Australia (9%) | Consumer Goods (28%) | 88.4% | 13.6% | 27 |
| wix | 74,835 | 3.6% | 0.5% | Singapore (6%) | Investment Industry (6%) | 48.3% | 43.3% | 14 |
| squarespace | 62,356 | 3.0% | 0.5% | United States (5%) | Investment Industry (6%) | 4.2% | 10.9% | 15 |
| webflow | 47,440 | 2.3% | 2.3% | France (5%) | Fintech (7%) | 67.5% | 43.3% | 18 |
| drupal | 37,299 | 1.8% | 5.2% | Belgium (10%) | Nonprofits (5%) | 34.8% | 26.6% | 18 |
| joomla | 19,748 | 0.9% | 0.9% | Italy (2%) | Education (2%) | 14.0% | 14.3% | 14 |
| hubspot cms hub | 18,178 | 0.9% | 1.4% | Sweden (2%) | Enterprise Applications (3%) | 70.6% | 32.5% | 23 |
| typo3 cms | 14,606 | 0.7% | 1.1% | Germany (11%) | Industrial Goods and Manufacturing (2%) | 7.9% | 20.3% | 13 |
| magento | 13,243 | 0.6% | 2.9% | Netherlands (1%) | Retail (3%) | 54.9% | 13.3% | 26 |
| godaddy website builder | 10,263 | 0.5% | 0.0% | United States (1%) | Transportation and Logistics (1%) | 2.0% | 63.7% | 3 |
| duda | 9,613 | 0.5% | 0.1% | United States (1%) | Real Estate and Construction (1%) | 3.5% | 41.1% | 18 |
| prestashop | 7,802 | 0.4% | 1.2% | France (3%) | Retail (2%) | 20.5% | 9.1% | 20 |
| weebly | 7,717 | 0.4% | 0.1% | United States (1%) | Nonprofits (1%) | 42.1% | 40.5% | 11 |
| bigcommerce | 5,484 | 0.3% | 0.7% | United States (0%) | Consumer Goods (1%) | 87.0% | 21.6% | 25 |
| opencart | 1,583 | 0.1% | 0.2% | United Arab Emirates (0%) | Retail (0%) | 24.3% | 14.8% | 18 |
| ghost | 1,077 | 0.1% | 0.2% | Singapore (0%) | Enterprise Infrastructure (0%) | 66.4% | 48.7% | 28 |
| jimdo | 732 | 0.0% | 0.0% | Germany (0%) | Environment (0%) | 53.8% | 24.4% | 10 |
Technology adoption in the top 20 countries
"Most over-represented" is the technology whose share in that country is highest relative to its global share (min. 200 sites).
| Country | Sites | Median stack size | WordPress | Shopify | React | Google Analytics | Cloudflare | Top CDN | Most over-represented |
|---|---|---|---|---|---|---|---|---|---|
| United States | 450,410 | 18 | 45.7% | 5.7% | 16.7% | 57.8% | 49.5% | cloudflare | accessibe (2.2×) |
| India | 130,003 | 17 | 36.6% | 6.4% | 16.2% | 55.2% | 45.0% | cloudflare | hostinger (6.1×) |
| United Kingdom | 124,527 | 18 | 48.5% | 5.9% | 14.7% | 58.6% | 48.4% | cloudflare | trustpilot (4.7×) |
| Canada | 55,228 | 18 | 48.6% | 6.3% | 15.6% | 60.2% | 48.5% | cloudflare | wpml (1.9×) |
| Germany | 45,429 | 16 | 40.2% | 3.7% | 12.3% | 33.8% | 30.2% | cloudflare | matomo analytics (4.7×) |
| France | 34,873 | 19 | 49.6% | 3.6% | 14.6% | 54.3% | 39.9% | cloudflare | mailjet (10.0×) |
| Australia | 34,517 | 19 | 48.9% | 8.5% | 17.1% | 61.6% | 51.6% | cloudflare | google pay (2.6×) |
| Netherlands | 21,402 | 18 | 46.0% | 2.9% | 13.8% | 58.2% | 43.5% | cloudflare | cookiebot (5.9×) |
| Spain | 19,517 | 20 | 57.5% | 2.6% | 11.1% | 59.1% | 38.6% | cloudflare | complianz (5.8×) |
| Italy | 18,604 | 21 | 55.4% | 3.9% | 10.9% | 59.8% | 38.5% | cloudflare | wpml (5.3×) |
| Brazil | 18,541 | 20 | 49.1% | 1.1% | 23.7% | 63.1% | 50.1% | cloudflare | whatsapp business chat (6.7×) |
| Japan | 18,423 | 17 | 46.8% | 2.9% | 12.5% | 84.6% | 41.6% | amazon cloudfront | twitter ads (7.9×) |
| China | 16,995 | 11 | 21.4% | 6.2% | 13.1% | 48.3% | 31.8% | cloudflare | nuxt.js (4.3×) |
| Sweden | 11,281 | 18 | 44.2% | 4.2% | 20.7% | 52.8% | 44.7% | cloudflare | cookiebot (6.1×) |
| Singapore | 10,332 | 18 | 41.3% | 7.4% | 24.1% | 61.4% | 51.3% | cloudflare | next.js app router (2.7×) |
| Switzerland | 10,137 | 17 | 37.2% | 3.4% | 17.9% | 53.7% | 42.7% | cloudflare | wpml (3.0×) |
| United Arab Emirates | 10,083 | 19 | 47.1% | 4.8% | 18.2% | 60.4% | 51.0% | cloudflare | whatsapp business chat (4.6×) |
| Poland | 9,270 | 18 | 50.5% | 0.8% | 13.7% | 61.8% | 40.8% | cloudflare | polylang (6.3×) |
| South Africa | 8,300 | 19 | 57.3% | 4.2% | 14.2% | 62.0% | 40.9% | cloudflare | really simple ssl & security (3.0×) |
| Belgium | 7,841 | 18 | 39.2% | 2.9% | 13.6% | 56.2% | 43.3% | cloudflare | drupal (5.6×) |
Technology adoption by sector (top 30)
| Sector | Sites | Median stack size | WordPress | Shopify | React | Google Analytics | Cloudflare | Top CDN | Most over-represented |
|---|---|---|---|---|---|---|---|---|---|
| Business Services | 377,002 | 14 | 54.3% | 0.5% | 9.3% | 46.5% | 34.6% | cloudflare | wpforms (1.4×) |
| Real Estate and Construction | 160,057 | 17 | 51.9% | 0.9% | 10.5% | 55.1% | 37.8% | cloudflare | leaflet (1.8×) |
| Healthcare | 148,940 | 19 | 56.3% | 2.3% | 11.6% | 59.8% | 43.0% | cloudflare | userway (3.4×) |
| Consumer | 125,303 | 19 | 38.2% | 8.4% | 19.6% | 64.2% | 52.5% | cloudflare | google adsense (2.3×) |
| Consumer Goods | 96,551 | 21 | 33.4% | 27.8% | 19.4% | 66.5% | 57.0% | cloudflare | apple pay (6.7×) |
| Food and Agriculture | 96,164 | 19 | 45.8% | 9.6% | 16.7% | 59.8% | 44.4% | cloudflare | yui (2.7×) |
| Enterprise Applications | 95,019 | 16 | 40.6% | 0.4% | 17.9% | 54.2% | 49.3% | cloudflare | hubspot (2.8×) |
| Financial Services | 92,004 | 15 | 47.0% | 0.1% | 11.0% | 49.7% | 38.4% | cloudflare | docusign (2.7×) |
| Retail | 82,976 | 20 | 29.3% | 22.1% | 20.8% | 66.6% | 59.0% | cloudflare | mastercard (5.2×) |
| Media & Entertainment | 70,297 | 18 | 47.1% | 1.9% | 16.3% | 58.6% | 48.0% | cloudflare | google adsense (7.6×) |
| Education | 67,727 | 21 | 49.0% | 1.1% | 14.8% | 63.5% | 49.9% | cloudflare | videojs (4.9×) |
| Travel and Hospitality | 55,811 | 21 | 49.2% | 1.5% | 14.8% | 66.6% | 47.8% | cloudflare | livefyre (2.5×) |
| Auto | 52,887 | 20 | 39.7% | 4.4% | 19.8% | 66.7% | 46.7% | cloudflare | adobe audience manager (7.0×) |
| Energy | 46,886 | 16 | 51.0% | 1.2% | 9.4% | 50.2% | 35.3% | cloudflare | docusign (1.8×) |
| Industrial Goods and Manufacturing | 46,642 | 16 | 51.0% | 2.0% | 7.5% | 53.9% | 35.3% | cloudflare | wpml (2.2×) |
| Fintech | 42,476 | 18 | 35.4% | 0.4% | 25.9% | 58.9% | 55.1% | cloudflare | next.js app router (3.6×) |
| Nonprofits | 34,708 | 21 | 58.8% | 1.0% | 13.9% | 63.7% | 48.2% | cloudflare | the events calendar (6.6×) |
| Transportation and Logistics | 33,154 | 16 | 53.4% | 0.5% | 9.2% | 48.2% | 33.6% | cloudflare | polylang (1.9×) |
| Healthtech | 31,614 | 19 | 39.9% | 6.6% | 21.7% | 61.2% | 53.1% | cloudflare | zendesk (2.5×) |
| High Tech | 26,835 | 17 | 38.5% | 4.4% | 22.7% | 55.3% | 48.5% | cloudflare | vercel (4.2×) |
| Chemicals and Materials | 26,692 | 16 | 50.2% | 2.1% | 6.9% | 52.7% | 33.3% | cloudflare | wpml (2.3×) |
| Edtech | 24,467 | 19 | 39.1% | 2.3% | 23.4% | 63.9% | 54.9% | cloudflare | google adsense (3.4×) |
| Telecom | 23,451 | 15 | 48.3% | 1.2% | 12.2% | 47.8% | 34.8% | cloudflare | openssl (2.3×) |
| Food and Agriculture Tech | 22,626 | 20 | 33.9% | 14.8% | 21.9% | 64.0% | 54.1% | cloudflare | google pay (3.4×) |
| Environment | 22,097 | 17 | 55.4% | 1.4% | 9.5% | 53.3% | 36.0% | cloudflare | drupal (1.5×) |
| Life Sciences | 20,575 | 17 | 49.7% | 7.7% | 12.3% | 53.8% | 43.3% | cloudflare | docusign (2.9×) |
| Enterprise Infrastructure | 17,661 | 16 | 35.2% | 0.5% | 20.3% | 53.0% | 53.5% | cloudflare | vercel (4.1×) |
| Semiconductors | 16,903 | 14 | 44.6% | 1.9% | 7.6% | 48.8% | 32.8% | cloudflare | tablepress (1.6×) |
| Investment Industry | 16,150 | 14 | 49.0% | 0.4% | 12.2% | 41.6% | 34.9% | cloudflare | squarespace commerce (2.1×) |
| Real Estate and Construction Tech | 12,573 | 19 | 42.6% | 1.4% | 18.4% | 61.5% | 51.5% | cloudflare | hubspot analytics (2.9×) |
Technologies that go together (top 60 pairs by lift)
Among the 150 most common technologies; pairs on at least 5,000 sites. Lift = observed co-occurrence ÷ expected if independent. Pairs where B almost always implies A (sub-components of one product) are left out.
| # | Technology A | Technology B | Sites with both | Share of A sites with B | Share of B sites with A | Lift |
|---|---|---|---|---|---|---|
| 1 | module federation | polyfill | 34,273 | 73.4% | 79.8% | 35.5× |
| 2 | apple pay | shop pay | 52,270 | 84.0% | 93.9% | 31.4× |
| 3 | zone.js | yui | 32,391 | 56.0% | 83.3% | 30.0× |
| 4 | shop pay | visa | 29,864 | 53.7% | 79.4% | 29.7× |
| 5 | apple pay | visa | 32,929 | 52.9% | 87.6% | 29.3× |
| 6 | angular | yui | 32,402 | 54.5% | 83.3% | 29.2× |
| 7 | squarespace | yui | 31,437 | 50.4% | 80.9% | 27.0× |
| 8 | squarespace commerce | yui | 31,432 | 50.4% | 80.8% | 27.0× |
| 9 | squarespace commerce | stimulus | 42,767 | 68.6% | 76.1% | 25.4× |
| 10 | squarespace | stimulus | 42,769 | 68.6% | 76.1% | 25.4× |
| 11 | stimulus | yui | 26,060 | 46.4% | 67.0% | 24.8× |
| 12 | typescript | yui | 32,694 | 43.1% | 84.1% | 23.0× |
| 13 | wix | polyfill | 33,970 | 45.4% | 79.1% | 22.0× |
| 14 | google cloud cdn | wix | 71,280 | 77.9% | 95.2% | 21.7× |
| 15 | shop pay | klaviyo | 26,039 | 46.8% | 56.9% | 21.3× |
| 16 | google cloud | wix | 71,281 | 75.0% | 95.3% | 20.8× |
| 17 | apple pay | klaviyo | 27,998 | 45.0% | 61.2% | 20.5× |
| 18 | wix | module federation | 33,967 | 45.4% | 72.8% | 20.2× |
| 19 | klaviyo | visa | 15,006 | 32.8% | 39.9% | 18.1× |
| 20 | paypal | shop pay | 40,989 | 48.5% | 73.6% | 18.1× |
| 21 | squarespace commerce | zone.js | 31,244 | 50.1% | 54.0% | 18.0× |
| 22 | squarespace | zone.js | 31,244 | 50.1% | 54.0% | 18.0× |
| 23 | paypal | apple pay | 45,442 | 53.7% | 73.0% | 18.0× |
| 24 | squarespace commerce | angular | 31,249 | 50.1% | 52.6% | 17.5× |
| 25 | squarespace | angular | 31,249 | 50.1% | 52.6% | 17.5× |
| 26 | paypal | visa | 26,387 | 31.2% | 70.2% | 17.3× |
| 27 | google cloud cdn | polyfill | 32,356 | 35.4% | 75.3% | 17.1× |
| 28 | zone.js | stimulus | 26,276 | 45.4% | 46.8% | 16.8× |
| 29 | google cloud | polyfill | 32,387 | 34.1% | 75.4% | 16.5× |
| 30 | shopify | klaviyo | 33,405 | 36.2% | 73.0% | 16.5× |
| 31 | angular | stimulus | 26,296 | 44.3% | 46.8% | 16.4× |
| 32 | google cloud cdn | module federation | 32,354 | 35.4% | 69.3% | 15.8× |
| 33 | google cloud | module federation | 32,366 | 34.1% | 69.4% | 15.2× |
| 34 | tailwind css | next.js app router | 30,344 | 28.8% | 76.4% | 15.1× |
| 35 | shopify | paypal | 53,977 | 58.5% | 63.8% | 14.4× |
| 36 | preact | klaviyo | 27,179 | 30.5% | 59.4% | 13.8× |
| 37 | paypal | klaviyo | 25,761 | 30.5% | 56.3% | 13.8× |
| 38 | typescript | squarespace commerce | 31,278 | 41.2% | 50.2% | 13.7× |
| 39 | typescript | squarespace | 31,278 | 41.2% | 50.2% | 13.7× |
| 40 | microsoft asp.net | iis | 75,597 | 56.6% | 86.9% | 13.5× |
| 41 | litespeed cache | hostinger | 15,090 | 30.3% | 32.3% | 13.5× |
| 42 | microsoft asp.net | windows server | 75,672 | 56.7% | 85.5% | 13.3× |
| 43 | typescript | stimulus | 26,530 | 34.9% | 47.2% | 12.9× |
| 44 | sectigo | polyfill | 22,346 | 25.4% | 52.0% | 12.3× |
| 45 | microsoft advertising | cookiebot | 44,019 | 30.5% | 84.1% | 12.1× |
| 46 | sectigo | module federation | 22,446 | 25.6% | 48.1% | 11.4× |
| 47 | zurb foundation | gravity forms | 25,160 | 35.7% | 37.4% | 11.0× |
| 48 | preact | shop pay | 25,731 | 28.8% | 46.2% | 10.8× |
| 49 | next.js | emotion | 17,356 | 22.6% | 38.9% | 10.6× |
| 50 | tailwind css | next.js | 40,909 | 38.8% | 53.4% | 10.5× |
| 51 | wix | requirejs | 16,238 | 21.7% | 37.6% | 10.5× |
| 52 | flickity | visa | 9,649 | 18.5% | 25.7% | 10.2× |
| 53 | preact | visa | 16,518 | 18.5% | 43.9% | 10.2× |
| 54 | preact | apple pay | 27,247 | 30.5% | 43.8% | 10.2× |
| 55 | lodash | wix | 63,936 | 36.4% | 85.4% | 10.1× |
| 56 | shop pay | flickity | 14,016 | 25.2% | 26.9% | 10.0× |
| 57 | sectigo | wix | 31,149 | 35.5% | 41.6% | 9.9× |
| 58 | amazon s3 | amazon cloudfront | 29,414 | 32.3% | 42.8% | 9.8× |
| 59 | lodash | polyfill | 35,218 | 20.1% | 82.0% | 9.7× |
| 60 | litespeed | hostinger | 27,976 | 21.8% | 59.8% | 9.7× |
CDN share
632,013 sites (30%) have a detected CDN; sites using two CDNs count under both.
| CDN | Sites | Share of sites with a CDN | Share of all sites | Ranked in top 1M | Top country | Top sector | Fast page speed | Median stack size |
|---|---|---|---|---|---|---|---|---|
| cloudflare | 403,733 | 63.9% | 19.4% | 14.0% | United States | Business Services | 29.7% | 25 |
| 105,104 | 16.6% | 5.1% | 4.8% | United States | Business Services | 31.8% | 22 | |
| amazon cloudfront | 37,714 | 6.0% | 1.8% | 28.6% | United States | Consumer | 28.5% | 23 |
| fastly | 29,480 | 4.7% | 1.4% | 16.4% | United States | Business Services | 28.9% | 25 |
| vercel | 18,120 | 2.9% | 0.9% | 11.0% | United States | Business Services | 40.8% | 20 |
| akamai | 12,589 | 2.0% | 0.6% | 42.0% | United States | Auto | 14.8% | 28 |
| sucuri firewall | 12,115 | 1.9% | 0.6% | 6.4% | United States | Healthcare | 22.2% | 27 |
| incapsula | 5,790 | 0.9% | 0.3% | 34.9% | United States | Financial Services | 14.5% | 24 |
| netlify | 5,698 | 0.9% | 0.3% | 9.0% | United States | Business Services | 42.3% | 17 |
| microsoft azure | 5,497 | 0.9% | 0.3% | 32.4% | United States | Business Services | 21.7% | 25 |
| bunnycdn | 1,088 | 0.2% | 0.1% | 17.0% | United States | Business Services | 35.8% | 21 |
| alibaba | 614 | 0.1% | 0.0% | 15.6% | China | High Tech | 5.7% | 11 |
| quic.cloud | 535 | 0.1% | 0.0% | 4.5% | United States | Business Services | 48.0% | 23 |
| section.io | 456 | 0.1% | 0.0% | 6.8% | United States | Real Estate and Construction | 36.7% | 23 |
| azion | 452 | 0.1% | 0.0% | 38.3% | Brazil | Retail | 6.2% | 21 |
| ovh cdn | 452 | 0.1% | 0.0% | 6.0% | France | Business Services | 18.8% | 23 |
| gocache | 139 | 0.0% | 0.0% | 43.2% | Brazil | Real Estate and Construction | 7.9% | 24 |
| tencent | 133 | 0.0% | 0.0% | 14.3% | China | Media & Entertainment | 10.7% | 9 |
| cdnetworks | 122 | 0.0% | 0.0% | 36.9% | Japan | Business Services | 8.4% | 17 |
| myra security cdn | 94 | 0.0% | 0.0% | 60.6% | Germany | Retail | 14.9% | 19 |
| bitgravity | 76 | 0.0% | 0.0% | 43.4% | India | Financial Services | 6.6% | 27 |
| noc.org | 52 | 0.0% | 0.0% | 23.1% | Brazil | Consumer Goods | 26.9% | 28 |
| zenedge | 49 | 0.0% | 0.0% | 34.7% | Canada | Retail | 16.3% | 22 |
| ngenix | 47 | 0.0% | 0.0% | 48.9% | Russia | Fintech | 12.8% | 18 |
| chinanetcenter | 34 | 0.0% | 0.0% | 23.5% | China | Financial Services | 11.8% | 8 |
Stack size distribution
| Technologies detected | Sites | Share | WordPress | Shopify | React | With a CDN | Ranked in top 1M | Fast page speed |
|---|---|---|---|---|---|---|---|---|
| 1–5 | 228,908 | 11.0% | 16.6% | 0.8% | 0.7% | 1.8% | 0.6% | 58.1% |
| 6–10 | 272,517 | 13.1% | 16.2% | 0.8% | 8.8% | 7.7% | 2.2% | 38.9% |
| 11–20 | 765,044 | 36.8% | 45.3% | 2.6% | 13.7% | 25.0% | 4.2% | 29.4% |
| 21–30 | 509,987 | 24.5% | 63.8% | 6.5% | 13.9% | 45.7% | 8.2% | 19.7% |
| 31–50 | 275,639 | 13.3% | 71.6% | 11.1% | 27.5% | 59.8% | 18.8% | 13.9% |
| 51–75 | 23,248 | 1.1% | 67.1% | 17.0% | 60.8% | 68.0% | 60.2% | 14.9% |
| 76+ | 3,820 | 0.2% | 78.8% | 12.5% | 82.1% | 52.7% | 94.5% | 19.7% |
Technology by site popularity
1,345,766 sites (65%) appear in the global ranking.
| Global rank bucket | Sites | Median stack size | WordPress | Shopify | React | Next.js | With a CDN |
|---|---|---|---|---|---|---|---|
| Top 1K | 319 | 45 | 25.1% | 5.6% | 65.2% | 42.6% | 73.0% |
| Top 5K | 1,251 | 41 | 28.1% | 3.8% | 55.5% | 33.6% | 73.0% |
| Top 10K | 1,404 | 39 | 28.3% | 4.9% | 54.6% | 31.6% | 70.1% |
| Top 50K | 9,565 | 35 | 25.6% | 6.1% | 46.9% | 25.4% | 66.9% |
| Top 100K | 10,026 | 32 | 25.1% | 8.3% | 42.1% | 20.2% | 62.3% |
| Top 500K | 63,332 | 29 | 26.8% | 11.4% | 35.7% | 14.3% | 59.1% |
| Top 1M | 65,417 | 27 | 31.4% | 12.1% | 28.7% | 10.0% | 55.3% |
| Top 5M | 389,754 | 24 | 43.1% | 9.1% | 19.1% | 5.4% | 50.2% |
| Top 10M | 362,637 | 22 | 53.1% | 5.4% | 13.3% | 3.4% | 43.9% |
| Top 50M | 442,061 | 20 | 52.1% | 3.1% | 16.3% | 3.6% | 42.7% |
Column dictionary
11 columns in the sample CSV.
| Column | Description |
|---|---|
company_domain | company website domain (the join key for the API) |
company_name | company name |
country | company country (normalised English name; blank when unknown) |
sector | Fliar sector label (first practice area) |
technologies | technologies and site features detected on the website, pipe-separated ("|"), lowercase |
technology_count | number of technologies detected |
cdn | CDN serving the site, as detected ("" when none detected) |
web_rank_bucket | popularity bucket of the domain in a global web ranking (Top 1K … Top 50M; blank when unranked) |
web_speed | page-speed class from the crawl (fast / average / slow) |
seo_maturity | on-page SEO maturity class from the crawl (basic / good / advanced) |
fliar_profile_url | full company profile on Fliar (financials, funding, team, news) |
Method
- Detection. Technologies are matched from page HTML, scripts, headers, cookies and DNS of the company's home page. A technology missing from the list may still be in use on other pages or server-side.
- One row per domain. Domains are lowercased with
www.removed. When one domain appears under several company records, the crawl with the most detected technologies is kept. - Country and sector. Country names are normalised (for example "england, united kingdom", "uk" and "united kingdom (uk)" become "United Kingdom"); values that are not a country are blank. The sector is the first practice area from Radar's company classifier.
- Removed. A handful of tracking tags named after data providers are removed from the technology lists, as are companies whose name or domain names a data provider. No e-mail addresses or phone numbers are published.
-
Shares. Every share in the tables is computed on the full table of company websites, not on the sample.
-
Sample. Each domain key is ranked by
sha1(key). Keys are taken in rank order until the file holds max(25%, 5,000) rows (capped at 100,000). -
Profile links. Links are built from Fliar's company index and checked against it. A row whose company has no public profile has an empty link.
Limitations
- Detection sees the public home page only: back-end systems, intranets and apps behind a login are invisible.
- Coverage is of companies in Radar's database, so it leans toward companies with an online presence and toward English-speaking markets.
- Country is unknown for a share of sites and sector for a smaller share; they are blank, not guessed.
- Crawls were made at different dates (mostly 2026); a site may have changed its stack since.
- Page-speed and SEO grades are blank when the crawl could not measure them.
Cite this dataset
APA
Fliar BI. (2026). Website Technology Stack of 2M Companies (2026) (Sample release) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.23432121
BibTeX
@misc{fliarbi_website_technology_stack_2026,
author = {{Fliar BI}},
title = {{Website Technology Stack of 2M Companies (2026)}},
year = {2026},
publisher = {Zenodo},
doi = {10.5281/zenodo.23432121},
url = {https://doi.org/10.5281/zenodo.23432121},
note = {Sample release. Licence CC BY-NC 4.0}
}