What powers english-corpora.org?
Last seen Aug 2026 · 7 technologies across 5 categories
Analytics
CDN
Font scripts
Miscellaneous
Webmail
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| google books | #8 | 2,700 |
| eng | #93 | 520 |
| coca corpus | #1 | 400 |
| american corpus | #1 | 400 |
| brigham young university | #77 | 130 |
| analyze synonym | #61 | 130 |
| develop thesaurus | #55 | 95 |
| cor | #95 | 85 |
| cor | #95 | 85 |
| british english slang | #85 | 70 |
| copra | #60 | 70 |
| corpora linguistics | #3 | 65 |
| corpora linguistics | #3 | 65 |
| corpora english | #1 | 64 |
| corpora english | #1 | 64 |
| english corpora | #1 | 64 |
| english corporation | #2 | 63 |
| define colloquial | #97 | 57 |
| british national corpus | #1 | 52 |
| billions tv series | #97 | 47 |
| coca | #52 | 47 |
| corpus | #24 | 47 |
| update thesaurus | #42 | 47 |
| thesaurus group | #61 | 43 |
| thesaurus group | #61 | 43 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 77% desktop
- 20% phone
- 3% tablet
United States
Germany
Japan
Vietnam
Indonesia
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.39 / 10 · ranked #82,758 of all domains
401 referring domains · OpenPageRank
Search traffic
8,800 est. monthly organic visits (US)
5,228 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0.25 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Cloudflare
- Weight: 0.3 MB · 15 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.26.2.190, IPv6)
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 431,453, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| english-corpora.org | 7 |
| www.english-corpora.org | 7 |
Full technology history →
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Recent changes
- dropped IIS Aug 2026
- dropped Windows Server Aug 2026
- detected Cloudflare Browser Insights Jul 2026
- detected HTTP/3 Jul 2026