What powers 
universalis.com?
Last seen Oct 2026 · 14 technologies across 10 categories
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Programming languages
Security
Web servers
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Bytespider Blocked
- ClaudeBot Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- Claude-SearchBot Blocked
- PetalBot Blocked
The other 25 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
- Oct 2026 claude-searchbot added to robots.txt
- Oct 2026 claudebot added to robots.txt
- Oct 2026 petalbot added to robots.txt
- Oct 2026 imagesiftbot added to robots.txt
- Oct 2026 bytespider added to robots.txt
- Oct 2026 meta-externalagent added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| read mass | #1 | 3,000 |
| vespers | #2 | 2,400 |
| compline | #1 | 1,600 |
| catholic calendar | #2 | 880 |
| liturgy of the hours | #5 | 780 |
| morning prayer | #5 | 630 |
| compline prayer | #1 | 580 |
| liturgical calendar | #4 | 530 |
| liturgy of the hours online | #2 | 390 |
| usccb daily readings | #13 | 330 |
| catholic mass readings for today | #6 | 310 |
| roman catholic readings for today | #7 | 230 |
| usccb readings | #95 | 230 |
| usccb readings | #91 | 230 |
| usccb readings | #77 | 230 |
| usccb readings | #65 | 230 |
| usccb readings | #33 | 230 |
| usccb | #48 | 230 |
| morning | #23 | 230 |
| daily mass readings | #6 | 210 |
| eucharist | #40 | 160 |
| universalis liturgy of the hours | #2 | 140 |
| catholic bible | #55 | 130 |
| catholic readings for today and reflections | #11 | 120 |
| night prayer | #4 | 120 |
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
Audience
- 84% phone
- 11% desktop
- 5% tablet
United Kingdom
United States
Singapore
Ireland
Nigeria
Malaysia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.69 / 10 · ranked #137,396 of all domains
271 referring domains · OpenPageRank
Search traffic
29,600 est. monthly organic visits (US)
30,665 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- CDN: Google
- Weight: 0.4 MB · 18 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Mar 1996 (30 years) via GoDaddy.com, LLC, renews Mar 2029
- Hosted on Google Cloud (35.246.61.179)
- DNS: Google Cloud DNS
- Email: Fastmail
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 39,146, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.universalis.com | 10 |
| universalis.com | 4 |
| www.universalis.com | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected PWA Oct 2026
- dropped HTTP/3 Aug 2026
- detected Ubuntu Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025