Websites Powered by Polymer
2,149 websites tracked using Polymer (JavaScript frameworks) · polymer-project.org
Polymer is a JavaScript framework for building interactive web applications. Its official site is polymer-project.org. PoweredBy tracks the websites that use Polymer across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the javascript frameworks ecosystem.
Usage trend
500
1K
1.5K
Apr 2018
May 2020
Jun 2022
Jul 2024
Aug 2026
Domains observed using Polymer in each month's HTTP Archive crawl,
Apr 2018 to Aug 2026 · peak 1,396 in Aug 2021. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 100 ms
CLS 0
TTFB 700 ms
Median site among 1,033 Polymer sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
617
Germany
391
United Kingdom
374
Canada
355
India
324
Spain
276
France
271
Italy
249
Sites using Polymer by audience country, Chrome UX Report.
Top sites by authority
9+
2% · 8 of 372 sites
8+
<1% · 36 of 7,677 sites
7+
<1% · 117 of 45,712 sites
6+
<1% · 149 of 110,136 sites
5+
<1% · 168 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Polymer in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Polymer
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 301 | inglease.be | 0.40/10 | - | - | Feb 2019 |
| 302 | inmobiliariai5.com | 0.10/10 | - | - | Apr 2026 |
| 303 | inmoteatinos.com | 0.42/10 | - | - | Apr 2026 |
| 304 | inscribite.com.ar | 0.64/10 | - | - | Nov 2022 |
| 305 | inspiration.de | 2.15/10 | - | - | Jul 2020 |
| 306 | istitutotumori.na.it | 4.15/10 | - | - | Sep 2022 |
| 307 | itf-as.com | 0.96/10 | - | - | Feb 2020 |
| 308 | jalen.com.my | 1.24/10 | - | - | Jun 2023 |
| 309 | johanneksenkirkko.fi | 1.81/10 | - | - | Jul 2020 |
| 310 | jojjobet1174.com | - | - | - | Jun 2026 |
| 311 | jps.my | - | - | - | May 2026 |
| 312 | juwentus.pl | 2.78/10 | - | - | Aug 2022 |
| 313 | kampinkappeli.fi | 3.38/10 | - | - | Jul 2022 |
| 314 | kenhowells.com | 1.35/10 | - | - | Sep 2025 |
| 315 | khnp.co.kr | 6.05/10 | 350 | 268 | Aug 2022 |
| 316 | kingofapp.com | 1.71/10 | - | - | Jun 2020 |
| 317 | kinologija.lt | 4.12/10 | - | - | Jan 2019 |
| 318 | kozmix.sk | 2.70/10 | - | - | Aug 2018 |
| 319 | kubernetespodcast.com | 5.28/10 | 10 | 36 | Jan 2019 |
| 320 | labellapandita.com | 0.12/10 | - | - | Nov 2023 |
| 321 | lgbs.at | 0.29/10 | - | - | Mar 2023 |
| 322 | ltsvaraus.com | 0.30/10 | - | - | Jul 2020 |
| 323 | luener-anzeiger.de | 1.01/10 | - | - | Aug 2022 |
| 324 | macdb.cn | 0.31/10 | - | - | Apr 2026 |
| 325 | maerchenlandthermebreuna.de | 1.70/10 | - | - | Feb 2019 |
| 326 | markus-t.com | 3.00/10 | - | - | May 2019 |
| 327 | mccoolsflooring.com | 0.40/10 | - | - | Mar 2026 |
| 328 | meditel.nl | 3.17/10 | - | - | Nov 2021 |
| 329 | medizin-gruenburg.at | 0.28/10 | - | - | Dec 2022 |
| 330 | meinarzttermin.at | 0.47/10 | - | - | Feb 2024 |
| 331 | meritrusthomeloans.com | 0.29/10 | - | - | Aug 2022 |
| 332 | mhdzlin.cz | 0.39/10 | - | - | Dec 2025 |
| 333 | missionpeakbrokers.com | 1.27/10 | - | - | Jan 2023 |
| 334 | mopardily.cz | 1.22/10 | - | - | Jun 2020 |
| 335 | movilidad1.es | 0.71/10 | - | - | May 2025 |
| 336 | msnoticias.com | 1.38/10 | - | - | Dec 2018 |
| 337 | mustasaarentoimintakeskus.fi | 1.81/10 | - | - | Jul 2019 |
| 338 | myhub.vn | 2.41/10 | - | - | Feb 2020 |
| 339 | mzgkns.pl | 1.62/10 | - | - | Sep 2022 |
| 340 | nak-albstadt-tuebingen.de | 0.71/10 | - | - | May 2022 |
| 341 | nak-augsburg-noerdlingen.de | 1.28/10 | - | - | Oct 2022 |
| 342 | nak-backnang.de | 1.32/10 | - | - | Sep 2021 |
| 343 | nak-bietigheim-bissingen.de | 1.67/10 | - | - | Mar 2022 |
| 344 | nak-bretten-bruchsal.de | 1.46/10 | - | - | Sep 2021 |
| 345 | nak-calw.de | 1.32/10 | - | - | May 2020 |
| 346 | nak-coburg-hof.de | 0.28/10 | - | - | Sep 2021 |
| 347 | nak-dornhan-villingen-schwenningen.de | 1.43/10 | - | - | May 2022 |
| 348 | nak-erlangen-wuerzburg.de | 0.47/10 | - | - | Dec 2020 |
| 349 | nak-esslingen-degerloch.de | 1.39/10 | - | - | Aug 2022 |
| 350 | nak-freiburg-offenburg.de | 1.59/10 | - | - | Apr 2020 |
| 351 | nak-freudenstadt.de | 0.47/10 | - | - | Jun 2022 |
| 352 | nak-goeppingen-kirchheim.de | 1.44/10 | - | - | Aug 2022 |
| 353 | nak-hagen.de | 0.46/10 | - | - | Aug 2022 |
| 354 | nak-heidelberg.de | 2.12/10 | - | - | Aug 2022 |
| 355 | nak-heidenheim.de | 0.79/10 | - | - | May 2020 |
| 356 | nak-herne.de | 1.32/10 | - | - | Feb 2020 |
| 357 | nak-hn.de | 2.11/10 | - | - | Jul 2022 |
| 358 | nak-ingolstadt.de | 0.47/10 | - | - | Oct 2021 |
| 359 | nak-karlsruhe.de | 1.65/10 | - | - | Aug 2022 |
| 360 | nak-kempten.de | 1.61/10 | - | - | Aug 2022 |
| 361 | nak-koeln-ost.de | 0.97/10 | - | - | Oct 2021 |
| 362 | nak-landshut.de | 0.77/10 | - | - | Aug 2022 |
| 363 | nak-loerrach.de | 0.80/10 | - | - | Aug 2022 |
| 364 | nak-mannheim-weinheim.de | 1.35/10 | - | - | Jan 2022 |
| 365 | nak-memmingen.de | 0.95/10 | - | - | Mar 2020 |
| 366 | nak-muenchen.de | 1.58/10 | - | - | Aug 2022 |
| 367 | nak-nagold.de | 0.29/10 | - | - | Aug 2022 |
| 368 | nak-nordost.de | 4.72/10 | - | - | Aug 2018 |
| 369 | nak-nuernberg.de | 0.94/10 | - | - | Sep 2021 |
| 370 | nak-nuertingen.de | 1.42/10 | - | - | Jan 2021 |
| 371 | nak-osnabrueck.de | 0.88/10 | - | - | Apr 2022 |
| 372 | nak-pforzheim.de | 1.43/10 | - | - | Aug 2022 |
| 373 | nak-ravensburg.de | 1.24/10 | - | - | Aug 2022 |
| 374 | nak-reutlingen.de | 1.11/10 | - | - | Aug 2022 |
| 375 | nak-rosenheim.de | 1.55/10 | - | - | Dec 2021 |
| 376 | nak-sbw.de | 1.29/10 | - | - | Aug 2022 |
| 377 | nak-schwaebisch-gmuend.de | 1.52/10 | - | - | Aug 2022 |
| 378 | nak-schwaebisch-hall.de | 1.52/10 | - | - | Aug 2022 |
| 379 | nak-sindelfingen.de | 1.23/10 | - | - | May 2022 |
| 380 | nak-soellingen.de | 1.14/10 | - | - | Aug 2022 |
| 381 | nak-stuttgart-bad-cannstatt.de | 0.48/10 | - | - | Aug 2022 |
| 382 | nak-stuttgart-fellbach.de | 1.23/10 | - | - | Feb 2022 |
| 383 | nak-stuttgart-leonberg.de | 1.24/10 | - | - | Aug 2022 |
| 384 | nak-stuttgart-ludwigsburg.de | 1.47/10 | - | - | Dec 2021 |
| 385 | nak-stuttgart.de | 0.94/10 | - | - | Aug 2022 |
| 386 | nak-sued.de | 3.48/10 | - | - | Aug 2022 |
| 387 | nak-tuttlingen.de | 1.67/10 | - | - | Aug 2022 |
| 388 | nak-ulm.de | 1.37/10 | - | - | Aug 2022 |
| 389 | nakitbahis1127.com | - | - | - | Jul 2026 |
| 390 | neogrup.com | 1.36/10 | - | - | Jan 2019 |
| 391 | nlgshop.de | 0.81/10 | - | - | Jan 2019 |
| 392 | notarisblad.be | 0.22/10 | - | - | Jan 2019 |
| 393 | nursespring.com | 1.23/10 | - | - | Sep 2020 |
| 394 | obypay.com | 4.06/10 | - | - | Sep 2020 |
| 395 | octadesk.com | 6.10/10 | - | 18 | Apr 2022 |
| 396 | octobet.com | 0.90/10 | - | - | Jul 2025 |
| 397 | olsztyn.eu | 5.94/10 | 6 | 19 | Jan 2021 |
| 398 | openmycar.app | - | - | - | Jun 2026 |
| 399 | oprfhs.org | 3.74/10 | - | - | Jan 2019 |
| 400 | oxengineeredproducts.com | 2.76/10 | - | - | Oct 2020 |
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) →