What powers tpchd.org?
Last seen Sep 2026 · 51 technologies across 24 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web server extensions
Web servers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tacoma pierce county health department | #1 | 1,100 |
| suid | #2 | 580 |
| pierce county health department | #1 | 490 |
| food handlers card washington | #6 | 380 |
| washington state food handlers card | #8 | 290 |
| washington state sick leave law | #3 | 230 |
| washington sick leave law | #3 | 230 |
| pierce county death certificate | #1 | 220 |
| sick pay washington | #2 | 210 |
| paid sick time washington state | #2 | 210 |
| paid sick leave in washington state | #2 | 210 |
| south tacoma | #4 | 190 |
| wa state birth certificate | #6 | 180 |
| pierce county washington state | #10 | 150 |
| lake tapps | #11 | 150 |
| septic system inspection cost | #6 | 150 |
| wa food handlers card | #8 | 150 |
| do flu shots contain mercury | #2 | 140 |
| tacoma 2025 | #53 | 130 |
| washington state paid sick leave | #3 | 130 |
| food worker card wa | #5 | 110 |
| pierce county jobs | #10 | 110 |
| birth certificate tacoma wa | #1 | 110 |
| tpchd | #1 | 110 |
| regular | #55 | 100 |
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
All crawlers blocked
Audience
- 52% desktop
- 48% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.79 / 10 · ranked #129,360 of all domains
271 referring domains · OpenPageRank
Search traffic
13,800 est. monthly organic visits (US)
7,472 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 2.2 MB · 165 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Tacoma-Pierce County Health Department (Tacoma Pierce County Health Department on Wikidata)
- Country: United States
- Profiles: Facebook, X
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Registered Jan 2001 (25 years) via GoDaddy.com, LLC, renews Jan 2027
- Hosted on Google (35.215.85.230)
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: GoDaddy, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 578,809, 5 hosts
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 |
|---|---|
| tpchd.org | 32 |
| www.tpchd.org | 19 |
| healthyhomes.tpchd.org | 18 |
| redcap.tpchd.org | 15 |
| forms.tpchd.org | 13 |
| edocs.tpchd.org | 9 |
| cardverify.tpchd.org | 8 |
| eco.tpchd.org | 7 |
Full technology history →
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Recent changes
- dropped SiteGround Sep 2026
- detected SiteGround Jul 2026
- dropped Slick Apr 2026
- detected Slick Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025