Websites using MathJax 2.x
MathJax is a cross-browser JavaScript library that displays mathematical notation in web browsers, using MathML, LaTeX and ASCIIMathML markup.
23.1k live MathJax 2.x sites, ready to export.
That's how many MathJax 2.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every MathJax 2.x website we detected in the United States.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to MathJax 2.x websites on .com domains.
Only sites where an organisation phone number was found.
Which MathJax 2.x versions are most used?
We could read a version number on over 99% of MathJax 2.x sites. Of those, the most common are MathJax 2.7.9, on 13,254 sites, MathJax 2.7.1, on 2,862 sites and MathJax 2.7.5, on 2,667 sites.
- Versions detected
- 20
- Sites with a version
- 23,143
Websites Using MathJax 2.x
A sample of live MathJax 2.x sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| ludyatraining.it | September 27, 2026 | |
| larri.online | September 27, 2026 | |
| langgabpsdm-gorontaloprov.id | September 27, 2026 | |
| knowingparkinsons.org.uk | September 27, 2026 | |
| institutoloayzapresencial.edu.pe | September 27, 2026 | |
| infasvirtual.com | September 27, 2026 | |
| finanzaspositivaslatam.com | September 27, 2026 | |
| fcminstitute.co | September 27, 2026 | |
| exam224.com | September 27, 2026 | |
| denkitsushin.com | September 27, 2026 |
How many websites use MathJax 2.x?
We found MathJax 2.x on 23,166 websites in our September 2026 crawl, across 160 countries.
Which countries use MathJax 2.x the most?
By number of websites, the top countries are United States (16%, 3,759 sites), Germany (7%, 1,561 sites), Japan (5%, 1,246 sites), France (5%, 1,158 sites) and Spain (3%, 702 sites). Together they account for 36% of the 23,166 MathJax 2.x sites we track. 45% of the sites are in English, and .com is the most used domain ending, on 30% of them.
Where are MathJax 2.x websites hosted?
The networks carrying the most MathJax 2.x sites are Fastly, Inc. (3,378 sites), Amazon.com, Inc. (2,170 sites) and Cloudflare, Inc. (1,869 sites).
What technologies are used with MathJax 2.x?
Across the 23,166 MathJax 2.x sites we track, the technologies most often found alongside it are PHP (67%, 15,464 sites), jsDelivr (56%, 12,865 sites), jQuery (55%, 12,732 sites), Cloudflare (53%, 12,371 sites) and cdnjs (50%, 11,626 sites).
Breakdown of MathJax 2.x websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
PHP | 15,464 |
jsDelivr | 12,865 |
jQuery | 12,732 |
Cloudflare | 12,371 |
cdnjs | 11,626 |
RequireJS | 11,201 |
Moodle | 11,066 |
Apache HTTP Server | 7,364 |
| HSTS | 6,771 |
Nginx | 6,300 |
Google Analytics | 5,326 |
MySQL | 5,229 |
WordPress | 5,194 |
Bootstrap | 5,183 |
HTTP/3 | 5,024 |
|
jQuery Migrate | 4,470 |
Varnish | 3,939 |
GitHub Pages | 3,795 |
Fastly | 3,711 |
LiteSpeed | 2,509 |
Ubuntu | 2,343 |
|
WordPress Block Editor | 1,998 |
Google Hosted Libraries | 1,707 |
Clipboard.js | 1,624 |
Elementor | 1,556 |
| Language | Sites |
|---|---|
| English | 10,514 |
| Spanish | 2,103 |
| Japanese | 1,224 |
| German | 1,020 |
| French | 966 |
| Chinese | 916 |
| Portuguese | 712 |
| Latin | 618 |
| Russian | 526 |
| Italian | 459 |
| Dutch | 310 |
| Vietnamese | 231 |
| Polish | 200 |
| Tagalog | 188 |
| Indonesian | 185 |
| Catalan | 176 |
| Afrikaans | 168 |
| Arabic | 160 |
| Korean | 152 |
| Esperanto | 114 |
| Czech | 112 |
| Welsh | 110 |
| Malay | 106 |
| Norwegian Nynorsk | 105 |
| Swedish | 87 |
| ASN | Sites |
|---|---|
| Fastly, Inc. | 3,378 |
| Amazon.com, Inc. | 2,170 |
| Cloudflare, Inc. | 1,869 |
| Hostinger International Limited | 1,276 |
| OVH SAS | 888 |
| Hetzner Online GmbH | 880 |
| DigitalOcean, LLC | 559 |
| Google LLC | 533 |
| IONOS SE | 513 |
| Xserver Inc. | 471 |
| GMO Internet, Inc. | 345 |
| Microsoft Corporation | 267 |
| WHG Hosting Services Ltd | 244 |
| Akamai Connected Cloud | 222 |
| GoDaddy.com, LLC | 222 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 214 |
| Aruba S.p.A. | 207 |
| Contabo GmbH | 201 |
| Namecheap, Inc. | 191 |
| SAKURA Internet Inc. | 191 |
| New Dream Network, LLC | 161 |
| O2switch SAS | 143 |
| Domain names registrar REG.RU, Ltd | 113 |
| Infomaniak Network SA | 108 |
| Beget LLC | 107 |
| TLD | Sites |
|---|---|
| com | 7,055 |
| io | 2,303 |
| org | 2,038 |
| net | 952 |
| de | 722 |
| ru | 507 |
| fr | 441 |
| br | 423 |
| eu | 418 |
| uk | 347 |
| it | 341 |
| es | 330 |
| jp | 270 |
| ar | 262 |
| mx | 239 |
| nl | 226 |
| in | 214 |
| me | 199 |
| pl | 193 |
| ca | 191 |
| online | 190 |
| cl | 188 |
| id | 187 |
| au | 186 |
| cn | 184 |
| Country | Sites |
|---|---|
| Unknown | 4,987 |
| 🇺🇸 United States | 3,759 |
| 🇩🇪 Germany | 1,561 |
| 🇯🇵 Japan | 1,246 |
| 🇫🇷 France | 1,158 |
| 🇪🇸 Spain | 702 |
| 🇬🇧 United Kingdom | 668 |
| 🇷🇺 Russia | 634 |
| 🇧🇷 Brazil | 518 |
| 🇮🇹 Italy | 487 |
| 🇨🇳 China | 459 |
| 🇨🇦 Canada | 440 |
| 🇮🇳 India | 437 |
| 🇳🇱 Netherlands | 414 |
| 🇦🇷 Argentina | 321 |
| 🇲🇽 Mexico | 291 |
| 🇮🇩 Indonesia | 260 |
| 🇨🇾 Cyprus | 256 |
| 🇻🇳 Vietnam | 252 |
| 🇦🇺 Australia | 249 |
| 🇨🇭 Switzerland | 239 |
| 🇵🇱 Poland | 236 |
| 🇨🇱 Chile | 205 |
| 🇰🇷 South Korea | 195 |
| 🇸🇬 Singapore | 174 |
FAQ
Answers drawn from our latest crawl of MathJax 2.x websites. Anything else, email us and we will look it up.
Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.