What powers bottleneckcalculatoronline.com?
Last seen Aug 2026 · 18 technologies across 15 categories
Advertising
Google AdSense
since Dec 2025
CDN
Cloudflare
since Nov 2025
CMS
WordPress
since Nov 2025
Cookie compliance
Funding Choices
since Apr 2026
Databases
MySQL
since Nov 2025
Font scripts
Google Font API
since Jan 2026
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Nov 2025
Page builders
WordPress Block Editor
since Nov 2025
Performance
Priority Hints
since Nov 2025
Programming languages
PHP
since Nov 2025
Security
Really Simple SSL & Security
since Nov 2025
reCAPTCHA
since Apr 2026
Tag managers
Google Tag Manager
since Jan 2026
Web servers
LiteSpeed
since Nov 2025
WordPress plugins
Kadence WP Blocks
since Nov 2025
RankMath SEO
since Nov 2025
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
3.76 / 10 · ranked #732,043 of all domains
46 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 0.2 MB · 26 requests
- WordPress theme: kadence · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Bottleneck Calculator
- Industry: Software and apps (declares
SoftwareApplication) - Profiles: Facebook, X, Instagram
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on DEDICATED (173.234.26.74)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 70,133, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Really Simple SSL & Security Aug 2026
- dropped Really Simple SSL & Security Jul 2026
- dropped Snowplow Analytics Jul 2026
- dropped Adobe Audience Manager May 2026
- dropped Amazon Advertising May 2026
- dropped Amazon ALB May 2026
- dropped Amazon S3 May 2026
- dropped Amazon Web Services May 2026
- dropped AppNexus May 2026
- dropped comScore May 2026
- dropped Google Analytics May 2026
- dropped GumGum May 2026
- dropped ID5 May 2026
- dropped Mautic May 2026
- dropped OpenX May 2026
- dropped Prebid May 2026
- dropped PubMatic May 2026
- dropped Rubicon Project May 2026
- dropped Site Kit May 2026
- dropped TripleLift May 2026
- detected Funding Choices Apr 2026
- detected Google AdSense Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- dropped Perfmatters Apr 2026
- detected reCAPTCHA Apr 2026
- dropped core-js Mar 2026
- dropped Litespeed Cache Mar 2026
- dropped Google AdSense Feb 2026
- detected Mautic Feb 2026
- detected Rubicon Project Feb 2026
- detected Adobe Audience Manager Jan 2026
- detected Amazon Advertising Jan 2026
- detected Amazon ALB Jan 2026
- detected Amazon S3 Jan 2026
- detected Amazon Web Services Jan 2026
- detected AppNexus Jan 2026
- detected comScore Jan 2026
- detected core-js Jan 2026
- detected Google Font API Jan 2026
- detected Google Tag Manager Jan 2026
- detected GumGum Jan 2026
- detected ID5 Jan 2026
- detected Microsoft ASP.NET Jan 2026
- detected OpenX Jan 2026
- detected Prebid Jan 2026
- detected PubMatic Jan 2026
- detected Snowplow Analytics Jan 2026
- detected TripleLift Jan 2026
- detected Google AdSense Dec 2025