Websites Powered by Google Hosted Libraries
3,362,131 websites tracked using Google Hosted Libraries (CDN) · developers.google.com
Google Hosted Libraries is a content delivery network that serves assets from edge locations worldwide. Its official site is developers.google.com. PoweredBy tracks the websites that use Google Hosted Libraries across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the cdn ecosystem.
Usage trend
500K
1M
1.5M
2M
Feb 2022
Apr 2023
May 2024
Jul 2025
Aug 2026
Domains observed using Google Hosted Libraries in each month's HTTP Archive crawl,
Feb 2022 to Aug 2026 · peak 1,682,621 in Nov 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 1,095,390 Google Hosted Libraries sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
287,105
Japan
228,419
India
107,539
United Kingdom
98,380
Canada
72,013
France
68,288
Brazil
64,908
Germany
64,646
Sites using Google Hosted Libraries by audience country, Chrome UX Report.
Top sites by authority
9+
28% · 103 of 372 sites
8+
25% · 1,916 of 7,677 sites
7+
17% · 7,973 of 45,712 sites
6+
14% · 15,713 of 110,136 sites
5+
11% · 28,282 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Google Hosted Libraries in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Google Hosted Libraries
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 301 | mirror.co.uk | 8.73/10 | 612,700 | 589,543 | Feb 2022 |
| 302 | virginia.edu | 8.73/10 | 265,200 | 11,663 | Feb 2022 |
| 303 | illinois.gov | 8.73/10 | 523,000 | 73,209 | Feb 2022 |
| 304 | faa.gov | 8.73/10 | 2,222,700 | 372,071 | Feb 2022 |
| 305 | aruba.it | 8.72/10 | 1,000 | 466 | Feb 2024 |
| 306 | r-project.org | 8.72/10 | 37,800 | 4,574 | Feb 2022 |
| 307 | standard.co.uk | 8.72/10 | 341,800 | 303,614 | Feb 2022 |
| 308 | thebase.in | 8.72/10 | - | 1 | Feb 2022 |
| 309 | gpo.gov | 8.72/10 | 30,000 | 8,613 | Feb 2022 |
| 310 | tn.gov | 8.72/10 | 1,755,200 | 749,628 | Feb 2022 |
| 311 | ncsu.edu | 8.72/10 | 155,900 | 15,968 | Feb 2022 |
| 312 | colorado.edu | 8.72/10 | 591,600 | 213,520 | Feb 2022 |
| 313 | maff.go.jp | 8.72/10 | 6,300 | 3,528 | Feb 2022 |
| 314 | plesk.com | 8.71/10 | 5,700 | 4,971 | Jan 2026 |
| 315 | freshdesk.com | 8.71/10 | 3 | 2 | Aug 2022 |
| 316 | justgiving.com | 8.71/10 | 3,100 | 5,043 | Feb 2022 |
| 317 | moma.org | 8.71/10 | 1,450,900 | 153,478 | Feb 2022 |
| 318 | uwaterloo.ca | 8.71/10 | 224,700 | 71,840 | Feb 2022 |
| 319 | rochester.edu | 8.71/10 | 240,800 | 70,711 | Feb 2022 |
| 320 | docomo.ne.jp | 8.71/10 | 4,100 | 2,896 | Feb 2022 |
| 321 | ucsb.edu | 8.71/10 | 73,800 | 11,445 | Feb 2022 |
| 322 | arizona.edu | 8.71/10 | 127,800 | 25,918 | Feb 2022 |
| 323 | biglobe.ne.jp | 8.71/10 | 1 | 2 | Feb 2022 |
| 324 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Feb 2022 |
| 325 | japantimes.co.jp | 8.71/10 | 83,100 | 74,372 | Feb 2022 |
| 326 | hku.hk | 8.70/10 | 6,000 | 1,100 | Feb 2022 |
| 327 | houzz.com | 8.70/10 | 2,956,700 | 2,747,613 | Aug 2022 |
| 328 | thomsonreuters.com | 8.70/10 | 145,100 | 57,340 | Feb 2022 |
| 329 | chicagotribune.com | 8.70/10 | 432,500 | 453,594 | Apr 2022 |
| 330 | ucsf.edu | 8.70/10 | 162,500 | 56,785 | Feb 2022 |
| 331 | mcgill.ca | 8.70/10 | 403,000 | 145,097 | Feb 2022 |
| 332 | idnes.cz | 8.70/10 | 9,700 | 10,609 | Feb 2022 |
| 333 | in.net | 8.69/10 | - | - | Feb 2022 |
| 334 | usps.com | 8.69/10 | 13,021,900 | 229,175 | Feb 2022 |
| 335 | lbl.gov | 8.69/10 | 59,100 | 2,456 | Feb 2022 |
| 336 | gov.bc.ca | 8.69/10 | 2,200 | 880 | Feb 2022 |
| 337 | pitt.edu | 8.69/10 | 62,900 | 8,815 | Feb 2022 |
| 338 | cpsc.gov | 8.69/10 | 383,100 | 146,087 | Aug 2022 |
| 339 | eplus.jp | 8.69/10 | 3,000 | 676 | Feb 2022 |
| 340 | unsw.edu.au | 8.69/10 | 77,400 | 61,319 | Feb 2022 |
| 341 | mainichi.jp | 8.69/10 | 26,300 | 24,837 | Feb 2022 |
| 342 | yomiuri.co.jp | 8.69/10 | 580 | 302 | Feb 2022 |
| 343 | weglot.com | 8.68/10 | 5,700 | 3,037 | Feb 2022 |
| 344 | ticketmaster.com | 8.68/10 | 16,868,900 | 1,043,579 | Feb 2022 |
| 345 | americanexpress.com | 8.68/10 | 6,335,800 | 542,669 | Feb 2022 |
| 346 | unibo.it | 8.68/10 | 11,100 | 4,872 | Feb 2022 |
| 347 | carrd.co | 8.68/10 | 74,900 | 6,103 | Aug 2022 |
| 348 | justia.com | 8.68/10 | 634,400 | 158,076 | Feb 2022 |
| 349 | inria.fr | 8.68/10 | 1,200 | 667 | Jun 2022 |
| 350 | metmuseum.org | 8.68/10 | 1,968,500 | 358,584 | Feb 2022 |
| 351 | gatech.edu | 8.68/10 | 72,600 | 12,653 | Feb 2022 |
| 352 | ceskatelevize.cz | 8.68/10 | 6,500 | 2,861 | Feb 2022 |
| 353 | navy.mil | 8.68/10 | 320,800 | 44,371 | Feb 2022 |
| 354 | ky.gov | 8.68/10 | - | 1 | Feb 2022 |
| 355 | tufts.edu | 8.68/10 | 98,500 | 9,726 | Feb 2022 |
| 356 | xsrv.jp | 8.68/10 | - | - | Feb 2022 |
| 357 | ademe.fr | 8.68/10 | 77 | 255 | Mar 2022 |
| 358 | ameba.jp | 8.68/10 | 660 | 173 | Feb 2022 |
| 359 | unimelb.edu.au | 8.68/10 | 16,100 | 7,502 | Feb 2022 |
| 360 | rtve.es | 8.68/10 | 65,500 | 98,573 | May 2022 |
| 361 | co.com | 8.67/10 | - | - | Feb 2022 |
| 362 | att.com | 8.67/10 | 9,560,600 | 739,744 | Feb 2022 |
| 363 | adp.com | 8.67/10 | 4,139,400 | 271,379 | Feb 2022 |
| 364 | lifehacker.com | 8.67/10 | 617,600 | 471,283 | Mar 2024 |
| 365 | wildapricot.org | 8.67/10 | - | - | Aug 2022 |
| 366 | pantheonsite.io | 8.67/10 | 7 | 5 | Aug 2022 |
| 367 | webnode.cz | 8.67/10 | - | - | Apr 2023 |
| 368 | stlouisfed.org | 8.67/10 | 147,900 | 36,620 | Feb 2022 |
| 369 | ed.ac.uk | 8.67/10 | 29,600 | 5,927 | Feb 2022 |
| 370 | gsa.gov | 8.67/10 | 767,300 | 348,210 | Feb 2022 |
| 371 | aap.org | 8.67/10 | 196,600 | 39,635 | Feb 2022 |
| 372 | esa.int | 8.67/10 | 412,100 | 94,679 | Feb 2022 |
| 373 | delaware.gov | 8.67/10 | 128,800 | 12,757 | Feb 2022 |
| 374 | indiana.edu | 8.67/10 | - | - | Feb 2022 |
| 375 | dc.gov | 8.67/10 | 99,300 | 10,787 | Feb 2022 |
| 376 | hawaii.gov | 8.67/10 | 34 | 270 | Feb 2022 |
| 377 | unl.edu | 8.67/10 | 64,000 | 6,655 | Feb 2022 |
| 378 | fws.gov | 8.67/10 | 2,395,300 | 348,898 | Feb 2022 |
| 379 | uu.nl | 8.67/10 | 17,200 | 12,463 | Feb 2022 |
| 380 | azure.com | 8.66/10 | - | - | Feb 2022 |
| 381 | ko-fi.com | 8.66/10 | 64,400 | 41,865 | Feb 2022 |
| 382 | mastercard.com | 8.66/10 | 866,600 | 105,364 | Feb 2022 |
| 383 | xkcd.com | 8.66/10 | 85,300 | 52,442 | Feb 2022 |
| 384 | fifa.com | 8.66/10 | 2,059,400 | 171,849 | Feb 2022 |
| 385 | tawk.to | 8.66/10 | 4,800 | 1,736 | Feb 2022 |
| 386 | nba.com | 8.66/10 | 23,476,900 | 1,089,703 | Feb 2022 |
| 387 | penguinrandomhouse.com | 8.66/10 | 2,030,300 | 350,253 | Feb 2022 |
| 388 | uw.edu | 8.66/10 | - | - | Feb 2022 |
| 389 | altervista.org | 8.66/10 | - | - | Feb 2022 |
| 390 | scmp.com | 8.66/10 | 1,413,200 | 517,845 | Feb 2022 |
| 391 | greenpeace.org | 8.66/10 | 69,500 | 29,682 | May 2022 |
| 392 | wustl.edu | 8.66/10 | - | - | Feb 2022 |
| 393 | impress.co.jp | 8.66/10 | - | 2 | Feb 2022 |
| 394 | ru.com | 8.65/10 | - | - | Feb 2022 |
| 395 | formstack.com | 8.65/10 | 11,800 | 5,421 | Feb 2022 |
| 396 | state.mn.us | 8.65/10 | 1,200 | 52 | Feb 2022 |
| 397 | ihg.com | 8.65/10 | 4,241,700 | 734,406 | Feb 2022 |
| 398 | newscientist.com | 8.65/10 | 337,300 | 175,181 | Feb 2022 |
| 399 | ndl.go.jp | 8.65/10 | 11,900 | 3,100 | Dec 2022 |
| 400 | caltech.edu | 8.65/10 | 148,700 | 22,852 | Feb 2022 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
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