What powers submanuals.com?
Last seen Oct 2026 · 17 technologies across 16 categories
Advertising
Analytics
Caching
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Performance
Programming languages
Security
Web servers
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
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 32% desktop
United States
Australia
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.38 / 10 · ranked #40,022,382 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 125 ms |
| CLS | 0.6 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 10.2 MB · 214 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on VELIANET-AS velia.net Internetdienste GmbH (92.42.104.18)
- DNS: dnsiaas.com
- Email: submanuals.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 6,815,860
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Adobe Audience Manager Oct 2026
- dropped Amazon Advertising Oct 2026
- dropped Amazon S3 Oct 2026
- dropped AppNexus Oct 2026
- dropped Cloudflare Oct 2026
- dropped Cloudflare Bot Management Oct 2026
- dropped comScore Oct 2026
- dropped core-js Oct 2026
- detected Funding Choices Oct 2026
- detected Google AdSense Oct 2026
- dropped Google Tag Manager Oct 2026
- dropped GumGum Oct 2026
- dropped ID5 Oct 2026
- dropped Mautic Oct 2026
- dropped OpenX Oct 2026
- dropped Prebid Oct 2026
- detected Priority Hints Oct 2026
- dropped PubMatic Oct 2026
- detected reCAPTCHA Oct 2026
- dropped Snowplow Analytics Oct 2026
- dropped TripleLift Oct 2026
- detected Adobe Audience Manager Jul 2026
- detected Amazon Advertising Jul 2026
- detected Amazon ALB Jul 2026
- detected Amazon S3 Jul 2026
- detected Amazon Web Services Jul 2026
- detected AppNexus Jul 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected comScore Jul 2026
- detected core-js Jul 2026
- detected Google Tag Manager Jul 2026
- detected GumGum Jul 2026
- detected ID5 Jul 2026
- detected Mautic Jul 2026
- detected OpenX Jul 2026
- detected Prebid Jul 2026
- detected PubMatic Jul 2026
- detected Snowplow Analytics Jul 2026
- detected TripleLift Jul 2026
- dropped Autoptimize Jun 2026
- dropped LazySizes Jun 2026
- detected Google Analytics May 2026