Websites Powered by Imperva
53,786 websites tracked using Imperva (Security) · www.imperva.com
Imperva is a security tool that protects the site from attacks. Its official site is imperva.com. PoweredBy tracks the websites that use Imperva across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the security ecosystem.
Usage trend
10K
20K
30K
Aug 2020
Mar 2022
Sep 2023
Apr 2025
Oct 2026
Domains observed using Imperva in each month's HTTP Archive crawl,
Aug 2020 to Oct 2026 · peak 28,262 in Apr 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2 s
INP 75 ms
CLS 0
TTFB 800 ms
Median site among 24,788 Imperva sites with Chrome UX data, p75 values, Oct 2026.
Top countries
United States
12,455
United Kingdom
5,244
Canada
4,766
India
4,716
Spain
3,496
France
3,365
Japan
3,253
Germany
3,217
Sites using Imperva by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Finance and insurance | 0.80% | 167 |
| Arts and entertainment | 0.68% | 352 |
| Government | 0.40% | 38 |
| News and media | 0.26% | 128 |
| Healthcare | 0.25% | 318 |
| Education | 0.11% | 72 |
| Travel and hospitality | 0.09% | 74 |
| Industrial and manufacturing | 0.08% | 4 |
| Retail | 0.08% | 286 |
| Non-profit and religious | 0.05% | 5 |
| Automotive | 0.05% | 40 |
| Professional services | 0.04% | 23 |
Share of each industry's websites with a detected stack that use Imperva; industries come from what sites declare in their own structured data.
Top sites by authority
9+
4% · 14 of 372 sites
8+
4% · 304 of 7,677 sites
7+
2% · 1,138 of 45,712 sites
6+
2% · 2,170 of 110,136 sites
5+
1% · 3,625 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Imperva in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Imperva
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 201 | ntsb.gov | 8.24/10 | 197,000 | 22,542 | Jun 2026 |
| 202 | smu.edu.sg | 8.23/10 | 3,700 | 1,696 | Aug 2020 |
| 203 | caesars.com | 8.23/10 | 2,125,900 | 152,189 | Aug 2020 |
| 204 | yamaha.com | 8.23/10 | 246,300 | 20,008 | Aug 2020 |
| 205 | pwc.co.uk | 8.23/10 | 4,400 | 5,454 | Jul 2022 |
| 206 | elconfidencial.com | 8.23/10 | 22,700 | 79,786 | Aug 2020 |
| 207 | inpi.fr | 8.23/10 | 540 | 1,036 | Aug 2020 |
| 208 | pennmedicine.org | 8.23/10 | 1,159,200 | 274,229 | Aug 2020 |
| 209 | myna.go.jp | 8.23/10 | 19 | 51 | May 2025 |
| 210 | ns.nl | 8.23/10 | 33,200 | 8,672 | Jun 2025 |
| 211 | jasso.go.jp | 8.23/10 | 790 | 794 | Aug 2020 |
| 212 | screencast.com | 8.22/10 | - | 10 | Aug 2020 |
| 213 | macmillan.org.uk | 8.22/10 | 144,600 | 48,757 | Apr 2025 |
| 214 | ocregister.com | 8.22/10 | 227,300 | 232,172 | Aug 2020 |
| 215 | utdallas.edu | 8.22/10 | 151,700 | 20,834 | Aug 2022 |
| 216 | justice.gouv.fr | 8.22/10 | 1,200 | 1,089 | Jul 2024 |
| 217 | chiba.lg.jp | 8.22/10 | - | - | Oct 2022 |
| 218 | ricoh.co.jp | 8.21/10 | 32 | 256 | May 2022 |
| 219 | bdc.ca | 8.21/10 | 181,200 | 44,189 | Aug 2020 |
| 220 | uba.ar | 8.21/10 | 670 | 586 | Sep 2026 |
| 221 | uri.edu | 8.21/10 | 27,300 | 13,055 | Aug 2022 |
| 222 | reviewjournal.com | 8.20/10 | 367,300 | 178,048 | Aug 2020 |
| 223 | city.sapporo.jp | 8.20/10 | 1,800 | 179 | Apr 2022 |
| 224 | cas.org | 8.19/10 | 21,800 | 6,362 | Aug 2020 |
| 225 | francenum.gouv.fr | 8.19/10 | 450 | 644 | Mar 2024 |
| 226 | montana.edu | 8.19/10 | 401,800 | 87,695 | Dec 2022 |
| 227 | unl.pt | 8.19/10 | 480 | 245 | Jun 2026 |
| 228 | marca.com | 8.18/10 | 973,900 | 573,878 | May 2025 |
| 229 | sun-sentinel.com | 8.18/10 | 95,300 | 95,638 | Aug 2020 |
| 230 | princehotels.co.jp | 8.18/10 | 1,200 | 496 | Aug 2020 |
| 231 | comunidad.madrid | 8.17/10 | 14,800 | 41,226 | Jul 2026 |
| 232 | nola.com | 8.17/10 | 587,100 | 252,586 | Aug 2020 |
| 233 | pref.shizuoka.jp | 8.17/10 | 240 | 103 | Mar 2023 |
| 234 | bfi.org.uk | 8.16/10 | 250,200 | 57,643 | Dec 2025 |
| 235 | rackspace.com | 8.15/10 | 35,800 | 4,492 | Aug 2020 |
| 236 | state.ma.us | 8.15/10 | - | - | Aug 2020 |
| 237 | redcross.org.uk | 8.15/10 | 29,600 | 20,755 | Aug 2020 |
| 238 | pwc.de | 8.15/10 | 6,100 | 760 | Dec 2020 |
| 239 | health.qld.gov.au | 8.15/10 | 144,600 | 54,940 | Sep 2024 |
| 240 | aeroport.fr | 8.15/10 | 98 | 153 | Sep 2023 |
| 241 | opentext.com | 8.13/10 | 75,000 | 28,095 | Jan 2025 |
| 242 | tenki.jp | 8.13/10 | 1,000 | 337 | Jul 2025 |
| 243 | cityu.edu.hk | 8.12/10 | 20,100 | 8,294 | Oct 2024 |
| 244 | itpro.com | 8.11/10 | 96,100 | 53,505 | Dec 2024 |
| 245 | novartis.com | 8.11/10 | 100,300 | 41,306 | Aug 2020 |
| 246 | pr.gov | 8.11/10 | 6,100 | 2,445 | Feb 2024 |
| 247 | luc.edu | 8.11/10 | 178,000 | 40,020 | Dec 2022 |
| 248 | rics.org | 8.10/10 | 4,800 | 5,498 | Aug 2020 |
| 249 | kia.com | 8.09/10 | 1,418,800 | 185,250 | Aug 2022 |
| 250 | cbre.com | 8.09/10 | 234,700 | 82,042 | Nov 2022 |
| 251 | healio.com | 8.09/10 | 327,700 | 105,720 | Aug 2020 |
| 252 | kansascity.com | 8.09/10 | 287,700 | 157,348 | Mar 2022 |
| 253 | niu.edu | 8.09/10 | 262,400 | 46,167 | Nov 2022 |
| 254 | mitsubishielectric.co.jp | 8.08/10 | 120 | 320 | Mar 2024 |
| 255 | xerox.com | 8.07/10 | 59,100 | 13,691 | Aug 2022 |
| 256 | podatki.gov.pl | 8.07/10 | 1,700 | 1,492 | Sep 2024 |
| 257 | pref.gunma.jp | 8.07/10 | 5 | 18 | Dec 2022 |
| 258 | 2checkout.com | 8.06/10 | 1,100 | 516 | Aug 2020 |
| 259 | ms.gov.pl | 8.06/10 | - | - | Jan 2026 |
| 260 | odu.edu | 8.06/10 | 210,300 | 40,788 | Nov 2022 |
| 261 | marquette.edu | 8.06/10 | 189,700 | 66,878 | Apr 2023 |
| 262 | hyogo.lg.jp | 8.06/10 | - | - | Jan 2022 |
| 263 | sej.co.jp | 8.06/10 | 11,200 | 1,748 | Aug 2020 |
| 264 | canon.jp | 8.06/10 | 150 | 1,326 | Aug 2020 |
| 265 | vagaro.com | 8.05/10 | 391,400 | 266,858 | Aug 2020 |
| 266 | citi.com | 8.05/10 | 1,837,700 | 97,174 | Nov 2022 |
| 267 | powerschool.com | 8.05/10 | 318,100 | 29,147 | Aug 2020 |
| 268 | gucci.com | 8.05/10 | 540,400 | 108,044 | Aug 2022 |
| 269 | childrenshospital.org | 8.05/10 | 618,400 | 141,199 | Aug 2020 |
| 270 | camcom.it | 8.05/10 | - | - | Aug 2020 |
| 271 | parco.jp | 8.05/10 | 26 | 13 | Feb 2023 |
| 272 | ethicspoint.eu | 8.04/10 | - | - | Aug 2022 |
| 273 | projecteuclid.org | 8.04/10 | 9,100 | 12,172 | Feb 2021 |
| 274 | vodafone.de | 8.04/10 | 3,200 | 8,100 | Mar 2021 |
| 275 | njconsumeraffairs.gov | 8.04/10 | 63,400 | 29,996 | Aug 2020 |
| 276 | sompo-japan.co.jp | 8.04/10 | 220 | 101 | Sep 2021 |
| 277 | bostonherald.com | 8.04/10 | 112,600 | 126,504 | Aug 2020 |
| 278 | notaires.fr | 8.04/10 | 4,000 | 1,452 | Aug 2020 |
| 279 | yamato-hd.co.jp | 8.04/10 | 500 | 82 | Oct 2026 |
| 280 | hasbro.com | 8.03/10 | 1,500 | 824 | Aug 2020 |
| 281 | nat.gov.tw | 8.03/10 | - | - | Aug 2025 |
| 282 | adn.com | 8.03/10 | 118,600 | 66,861 | Aug 2020 |
| 283 | autism.org.uk | 8.03/10 | 141,200 | 26,909 | Feb 2025 |
| 284 | rewe.de | 8.03/10 | 3,700 | 6,504 | Mar 2024 |
| 285 | fairmont.com | 8.03/10 | 503,000 | 47,954 | Feb 2024 |
| 286 | asx.com.au | 8.03/10 | 25,300 | 14,701 | Nov 2022 |
| 287 | imda.gov.sg | 8.02/10 | 3,100 | 3,271 | Sep 2020 |
| 288 | pokemon.com | 8.02/10 | 3,586,200 | 224,047 | Aug 2022 |
| 289 | vodafone.com | 8.02/10 | 25,200 | 4,378 | Sep 2020 |
| 290 | masslive.com | 8.02/10 | 676,900 | 350,128 | Aug 2022 |
| 291 | banquedesterritoires.fr | 8.02/10 | 310 | 646 | Aug 2020 |
| 292 | jetblue.com | 8.01/10 | 2,000,600 | 232,949 | Jan 2023 |
| 293 | hsbc.com | 8.01/10 | 45,300 | 19,359 | May 2025 |
| 294 | td.com | 8.01/10 | 1,433,800 | 177,406 | Jul 2024 |
| 295 | techsoup.org | 8.00/10 | 105,900 | 13,305 | Aug 2020 |
| 296 | varonis.com | 8.00/10 | 52,100 | 15,623 | Aug 2020 |
| 297 | northwell.edu | 8.00/10 | 458,400 | 133,265 | Aug 2020 |
| 298 | spie.org | 8.00/10 | 34,100 | 13,563 | Aug 2020 |
| 299 | courant.com | 8.00/10 | 131,600 | 108,085 | Aug 2020 |
| 300 | pmc.gov.au | 8.00/10 | 49,400 | 5,906 | Aug 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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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