What powers 
pgdp.net?
Last seen Aug 2026 · 16 technologies across 11 categories
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Page builders
Programming languages
Security
Web Servers
AI Crawlers
Blocks 6 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- Webzio-Extended Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 27 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| distributed proofreaders | #1 | 150 |
| english to greek transliteration | #34 | 31 |
| y in greek alphabet | #8 | 28 |
| greek letter alphabet | #83 | 23 |
| proofreader | #13 | 20 |
| list of pseudonym | #3 | 20 |
| dp wiki | #3 | 20 |
| greek alphabet sigma | #20 | 19 |
| loc catalog | #95 | 17 |
| proofreading volunteer | #1 | 12 |
| scantailor | #6 | 9 |
| ancient greek transliteration | #26 | 9 |
| upsilon greek letter | #11 | 8 |
| how many greek letters | #39 | 8 |
| foofing | #3 | 8 |
| #4 | 7 | |
| ocr errors | #4 | 7 |
| p in greek alphabet | #68 | 6 |
| c in greek alphabet | #36 | 5 |
| pseudonyms list | #2 | 5 |
| greek p | #51 | 5 |
| all greek letters | #83 | 4 |
| proofreader volunteer | #1 | 4 |
| last letter of greek alphabet | #65 | 4 |
| latin 1 | #9 | 4 |
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
6 of 33 AI crawlers blocked
Audience
- 87% desktop
- 13% phone
United States
United Kingdom
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.36 / 10 · ranked #176,782 of all domains
244 referring domains · OpenPageRank
Search traffic
580 est. monthly organic visits (US)
557 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 0.4 MB · 15 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on EXPEDIENT (206.210.91.62)
- DNS: Cloudflare DNS
- Email: pgdp.net
- Email security: SPF (neutral), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 474,307, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.pgdp.net | 13 |
| www.pgdp.net | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped GoDaddy CoBlocks Nov 2025