What powers portablesink.com?
Last seen Oct 2026 · 42 technologies across 23 categories
Advertising
Analytics
Appointment scheduling
CDN
CMS
Cookie compliance
Databases
Ecommerce
Issue trackers
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Security
Tag managers
Video players
WordPress plugins
WordPress themes
AI Crawlers
Blocks 7 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
The other 26 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=no ai-input=yes declared in robots.txt
AI Crawlers
7 of 33 AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
- 67% desktop
- 33% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.41 / 10 · ranked #7,375,034 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.6 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 4100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.8 MB · 113 requests
- WordPress theme: kadence (child: portable-sink) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.28.225, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 7,875,870, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Oct 2026
- detected HTTP/3 Sep 2026
- dropped HTTP/3 Jul 2026
- dropped jQuery Migrate Jul 2026
- dropped Lodash Jul 2026
- dropped Priority Hints Jul 2026
- dropped RSS Jul 2026
- dropped Twitter Emoji (Twemoji) Jul 2026
- detected Cloudflare Bot Management May 2026
- detected Cloudflare Turnstile May 2026
- detected Gauges May 2026
- detected LiveChat May 2026
- detected Lodash May 2026
- detected Preact May 2026
- detected RSS May 2026
- detected Sentry May 2026
- detected Twitter Emoji (Twemoji) May 2026
- dropped Cloudflare Turnstile Apr 2026
- detected EWWW Image Optimizer Apr 2026
- dropped Gauges Apr 2026
- detected LazySizes Apr 2026
- dropped LiveChat Apr 2026
- dropped Preact Apr 2026
- dropped RSS Apr 2026
- dropped Sentry Apr 2026
- dropped Stripe Apr 2026
- dropped Twitter Emoji (Twemoji) Apr 2026
- dropped WooCommerce Stripe Payment Gateway Apr 2026
- detected Perfmatters Mar 2026
- dropped Amazon S3 Jan 2026
- dropped Amazon Web Services Jan 2026
- detected Calendly Jan 2026
- detected CallRail Jan 2026
- detected Facebook Pixel Jan 2026
- detected Google Analytics Jan 2026
- detected Leadfeeder Jan 2026
- dropped Perfmatters Jan 2026
- detected Preact Jan 2026
- detected Twitch Player Jan 2026
- detected Cloudflare Turnstile Dec 2025
- detected Gauges Dec 2025
- detected LiveChat Dec 2025
- detected RSS Dec 2025
- detected Sentry Dec 2025
- detected Stripe Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected WooCommerce Stripe Payment Gateway Dec 2025