What powers 
historyofyesterday.com?
Last seen Sep 2026 · 37 technologies across 19 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Miscellaneous
Mobile frameworks
Page builders
Performance
Programming languages
Security
Segmentation
Static site generator
Tag managers
Video players
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| aleutian archipelago | #70 | 190 |
| eden location | #61 | 190 |
| psychometry | #77 | 70 |
| wu zetian | #74 | 47 |
| yamato class battleship | #74 | 31 |
| edward mordrake | #89 | 26 |
| bloody mary queen mary | #85 | 25 |
| cosmonaut vladimir komarov | #86 | 25 |
| two headed dog | #76 | 25 |
| first picture ever taken | #92 | 25 |
| first photo ever taken | #93 | 25 |
| 13 month calendar | #82 | 25 |
| 2 headed dog | #77 | 25 |
| renaissance period | #88 | 21 |
| keanu reeves childhood | #79 | 21 |
| monk hair style | #39 | 21 |
| who invented fanta | #85 | 19 |
| renaissance time period | #77 | 17 |
| angus barbieri | #92 | 17 |
| genghis khan how did he die | #88 | 17 |
| monk haircut | #74 | 16 |
| monk haircut | #44 | 16 |
| where is the garden of eden | #98 | 14 |
| humanzee | #97 | 14 |
| lenin body moscow | #66 | 11 |
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
No AI crawlers blocked
Open Page Rank
5.15 / 10 · ranked #233,617 of all domains
384 referring domains · OpenPageRank
Search traffic
1,600 est. monthly organic visits (US)
2,563 keywords in Google's top 30
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.1 MB · 1,209 requests
- WordPress theme: dividivi · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Sep 2020 (6 years) via Dynadot Inc, renews Sep 2027
- Hosted on Cloudflare (104.21.2.251, IPv6)
- DNS: Cloudflare DNS
- Email: SiteGround Email
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 531,296, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| historyofyesterday.com | 29 |
| hotels.historyofyesterday.com | 18 |
| hotels2.historyofyesterday.com | 17 |
| hotels4.historyofyesterday.com | 15 |
| business.historyofyesterday.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped OpenX Sep 2026
- dropped Rubicon Project Sep 2026
- dropped 33Across Aug 2026
- detected OpenX Jul 2026
- detected 33Across Jun 2026
- detected Adobe Audience Manager Jun 2026
- detected Prebid Jun 2026
- detected PubMatic Jun 2026
- detected Rubicon Project Jun 2026
- detected Snowplow Analytics Jun 2026
- detected Cloudflare Browser Insights Nov 2025
- dropped DataTables Nov 2025