Websites Powered by GOV.UK Frontend
1,049 websites tracked using GOV.UK Frontend (UI frameworks) · design-system.service.gov.uk
GOV.UK Frontend is a UI/CSS framework used to style and lay out the site. Its official site is design-system.service.gov.uk. PoweredBy tracks the websites that use GOV.UK Frontend across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the ui frameworks ecosystem.
Usage trend
200
400
600
800
Feb 2020
Sep 2021
Apr 2023
Nov 2024
Jun 2026
Domains observed using GOV.UK Frontend in each month's HTTP Archive crawl,
Feb 2020 to Jun 2026 · peak 679 in Jun 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.4 s
INP 75 ms
CLS 0
TTFB 600 ms
Median site among 692 GOV.UK Frontend sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United Kingdom
601
Slovakia
207
United States
192
India
164
Netherlands
135
Spain
132
France
124
Germany
122
Sites using GOV.UK Frontend by audience country, Chrome UX Report.
Top sites by authority
9+
<1% · 2 of 372 sites
8+
<1% · 30 of 7,677 sites
7+
<1% · 76 of 45,712 sites
6+
<1% · 129 of 110,136 sites
5+
<1% · 165 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running GOV.UK Frontend in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using GOV.UK Frontend
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 301 | imb.org.uk | 4.02/10 | - | - | Dec 2022 |
| 302 | immigrationadviceauthority.gov.uk | 3.86/10 | - | - | Apr 2026 |
| 303 | independent-commission.uk | 4.71/10 | - | - | Nov 2023 |
| 304 | independent-inquiry.uk | 4.69/10 | - | - | Aug 2023 |
| 305 | independent-panel.uk | 2.27/10 | - | - | May 2026 |
| 306 | instem.res.in | 5.07/10 | 1,100 | 624 | Mar 2025 |
| 307 | investplymouth.co.uk | 1.92/10 | - | - | May 2024 |
| 308 | ipsaonline.org.uk | 2.26/10 | - | - | May 2022 |
| 309 | iversparishcouncil.gov.uk | 0.49/10 | - | - | Oct 2024 |
| 310 | iwcll.org | 1.67/10 | - | - | Jun 2025 |
| 311 | jakubany.sk | 1.14/10 | - | - | Oct 2025 |
| 312 | jasov.sk | 1.60/10 | - | - | May 2026 |
| 313 | judicialappointments.digital | 2.73/10 | - | - | Mar 2020 |
| 314 | judicialappointments.gov.uk | 3.96/10 | - | - | Mar 2020 |
| 315 | judicialconduct.gov.uk | 3.45/10 | - | - | Apr 2022 |
| 316 | justice.sk | 5.84/10 | - | - | Oct 2024 |
| 317 | kalinovo.sk | 0.58/10 | - | - | Feb 2026 |
| 318 | kapusany.sk | 1.53/10 | - | - | Feb 2025 |
| 319 | kariernabrana.sk | 1.97/10 | - | - | May 2025 |
| 320 | keepthingsopen.com | 1.90/10 | - | - | Jun 2026 |
| 321 | kentcountryparks.co.uk | 1.24/10 | - | - | Apr 2026 |
| 322 | kidlingtontowncouncil.gov.uk | 0.98/10 | - | - | May 2026 |
| 323 | kidwelly.gov.uk | 1.53/10 | - | - | Oct 2024 |
| 324 | kingswood-tc.gov.uk | 0.52/10 | - | - | Nov 2024 |
| 325 | kodjoe.com | 0.10/10 | - | - | May 2026 |
| 326 | kosice-dh.sk | 2.23/10 | - | - | Dec 2025 |
| 327 | kosice.sk | 5.78/10 | 2,300 | 56 | Apr 2023 |
| 328 | kosicekrasna.sk | 1.77/10 | - | - | Apr 2026 |
| 329 | kosickanovaves.sk | 1.81/10 | - | - | Aug 2024 |
| 330 | kysak.sk | 1.59/10 | - | - | Sep 2025 |
| 331 | laverstockford-pc.gov.uk | 0.54/10 | - | - | Feb 2024 |
| 332 | layobservers.org | 1.64/10 | - | - | May 2024 |
| 333 | lbbd.gov.uk | 6.11/10 | 2,300 | 1,817 | Dec 2024 |
| 334 | leedswood.co.uk | 0.76/10 | - | - | Nov 2025 |
| 335 | leominstertourism.com | 1.61/10 | - | - | Oct 2024 |
| 336 | lgt.nhs.uk | 1.31/10 | - | - | Jan 2023 |
| 337 | libertatemhealthcare.co.uk | 0.89/10 | - | - | Feb 2026 |
| 338 | lifeprocessprogram.com | 2.97/10 | - | - | Nov 2023 |
| 339 | limbach.sk | 0.39/10 | - | - | Oct 2024 |
| 340 | lincs2.co.uk | 2.54/10 | - | - | Mar 2022 |
| 341 | local-democracy.uk | 0.70/10 | - | - | Apr 2026 |
| 342 | located.co.uk | 2.21/10 | - | - | Jan 2025 |
| 343 | logonmoveon.co.uk | 3.03/10 | - | - | Nov 2021 |
| 344 | londontravelwatch.org.uk | 4.71/10 | - | - | Oct 2025 |
| 345 | lubotin.sk | 1.01/10 | - | - | Dec 2025 |
| 346 | lyntonandlynmouthtowncouncil.gov.uk | 0.94/10 | - | - | Jul 2024 |
| 347 | malyhores.sk | 1.46/10 | - | - | Apr 2025 |
| 348 | mcga.gov.uk | 4.70/10 | - | - | May 2021 |
| 349 | medr.cymru | 5.09/10 | 510 | 72 | Oct 2025 |
| 350 | menwhotalk.org | 2.75/10 | - | - | Jun 2025 |
| 351 | merthyr.gov.uk | 5.30/10 | 390 | 155 | Sep 2020 |
| 352 | metastreet.co.uk | 3.17/10 | - | - | Nov 2024 |
| 353 | middlewichtowncouncil.gov.uk | 0.68/10 | - | - | Feb 2025 |
| 354 | mincrs.sk | 4.82/10 | - | - | Jan 2026 |
| 355 | mixd.co.uk | 4.70/10 | - | - | May 2024 |
| 356 | mod.gov.uk | 4.13/10 | - | - | Aug 2023 |
| 357 | modernslavery.gov.uk | 3.40/10 | - | - | Sep 2024 |
| 358 | moretoninmarshtowncouncil.gov.uk | 0.94/10 | - | - | Apr 2026 |
| 359 | morpeth-tc.gov.uk | 1.36/10 | - | - | Oct 2024 |
| 360 | motjuice.co.uk | 1.99/10 | - | - | Apr 2022 |
| 361 | mps-fobportal.co.uk | - | - | - | Oct 2025 |
| 362 | mychoice16.co.uk | 1.96/10 | - | - | Oct 2021 |
| 363 | n-somerset.gov.uk | 5.96/10 | 1,700 | 1,427 | Dec 2025 |
| 364 | nacinaves.sk | 0.96/10 | - | - | Sep 2024 |
| 365 | najomnebyvanie.info | 2.44/10 | - | - | Jun 2026 |
| 366 | natcan.org.uk | 3.96/10 | - | - | Oct 2025 |
| 367 | nationalframeworkpartnership.co.uk | 2.06/10 | - | - | Sep 2024 |
| 368 | navody.digital | 3.60/10 | - | - | Mar 2020 |
| 369 | nczisk.sk | 5.68/10 | 18 | 21 | Sep 2021 |
| 370 | nededza.eu | 3.17/10 | - | - | Oct 2025 |
| 371 | nevyziadanevolania.sk | 2.45/10 | - | - | Jan 2023 |
| 372 | newark.gov.uk | 2.26/10 | - | - | Oct 2024 |
| 373 | newcastleprivatehealthcare.co.uk | 0.65/10 | - | - | Nov 2024 |
| 374 | newfuturesnetwork.gov.uk | 3.37/10 | - | - | Mar 2024 |
| 375 | nhssalarycalculator.com | 0.11/10 | - | - | Dec 2024 |
| 376 | nicksimulator.com | 0.77/10 | - | - | Sep 2025 |
| 377 | nitrianskastreda.sk | 0.57/10 | - | - | Feb 2025 |
| 378 | niznakamenica.sk | 0.83/10 | - | - | Nov 2025 |
| 379 | niznyklatov.sk | 1.14/10 | - | - | Apr 2025 |
| 380 | niznytvarozec.sk | 0.78/10 | - | - | Mar 2026 |
| 381 | niznyzipov.sk | 1.04/10 | - | - | Dec 2024 |
| 382 | no10.gov.uk | 2.17/10 | - | - | Feb 2023 |
| 383 | northwales-pcc.gov.uk | 3.08/10 | - | - | Jul 2022 |
| 384 | northyorkshire-pfcc.gov.uk | 3.50/10 | - | - | Nov 2024 |
| 385 | novascotiamsi.ca | 0.66/10 | - | - | May 2026 |
| 386 | nowcard.org | 1.85/10 | - | - | Dec 2025 |
| 387 | nwas.nhs.uk | 4.69/10 | - | - | Feb 2024 |
| 388 | obec-bela.sk | 1.07/10 | - | - | May 2026 |
| 389 | obec-zehna.sk | 0.79/10 | - | - | Jan 2025 |
| 390 | obecbecherov.sk | 0.86/10 | - | - | Dec 2024 |
| 391 | obecborsa.sk | 1.86/10 | - | - | Jun 2024 |
| 392 | obecbystre.sk | 0.78/10 | - | - | Jun 2024 |
| 393 | obeccaklov.sk | 1.01/10 | - | - | May 2025 |
| 394 | obecdacov.sk | 1.10/10 | - | - | Feb 2026 |
| 395 | obecdrienovec.eu | 1.10/10 | - | - | Apr 2026 |
| 396 | obecdurdosik.sk | 0.58/10 | - | - | Aug 2024 |
| 397 | obecgregorovce.sk | 1.67/10 | - | - | Apr 2025 |
| 398 | obechnilcik.sk | 1.22/10 | - | - | May 2025 |
| 399 | obecjovsa.sk | 0.54/10 | - | - | Oct 2024 |
| 400 | obeckecerovce.sk | 1.11/10 | - | - | Apr 2026 |
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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