kingcounty.gov
Home - King County, Washington
Last scanned Aug 2, 2026, 1:00 AM · 6 views
Overall score
Great
Summary
This website uses Google Analytics. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
10 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
4 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+4 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
306 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 26, 2026
- Overall
- 82
- SEO
- 70
- Security
- 65
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Home - King County, Washington
- Description
- Canonical
- https://kingcounty.gov/en/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Sectigo Limited
- Subject
- kingcounty.gov
- Valid from
- Mar 16, 2026
- Valid to
- Sep 30, 2026
- Days until expiry
- 59
- SAN domains
- kingcounty.gov, cd.kingcounty.gov, cd.kingcountyhazwastewa.gov, cd10-prod.kingcounty.gov, cd10-stage.kingcounty.gov, cd10-test.kingcounty.gov, cm.kingcounty.gov, cm.kingcountyhazwastewa.gov, cm10-prod.kingcounty.gov, cm10-stage.kingcounty.gov, cm10-test.kingcounty.gov, covidvaccine.kingcounty.gov, edit.kingcounty.gov, editdev.kingcounty.gov, editqa.kingcounty.gov, editstaging.kingcounty.gov, election-results-01.kingcounty.gov, election-results-csv.kingcounty.gov, election-results-pdf.kingcounty.gov, election-results.kingcounty.gov, elections.kingcounty.gov, id.kingcounty.gov, id10-prod.kingcounty.gov, id10-stage.kingcounty.gov, id10-test.kingcounty.gov, ingress.kingcounty.gov, ingress2.kingcounty.gov, ingress3.kingcounty.gov, kingcounty.com, kingcountyhazwastewa.gov, reducedfare.kingcounty.gov, rent-help.kingcounty.gov, wcms-prod-a-cd.kingcounty.gov, wcms-prod-a-cd.kingcountyhazwastewa.gov, wcms-prod-a-cm.kingcounty.gov, wcms-prod-a-id.kingcounty.gov, wcms-prod-b-cd.kingcounty.gov, wcms-prod-b-cd.kingcountyhazwastewa.gov, wcms-prod-b-cm.kingcounty.gov, wcms-prod-b-id.kingcounty.gov, wcms-prod-c-cd.kingcounty.gov, wcms-prod-c-cd.kingcountyhazwastewa.gov, wcms-prod-c-cm.kingcounty.gov, wcms-prod-c-id.kingcounty.gov, wcms-production-a-cd-backend.kingcounty.gov, wcms-production-b-cd-backend.kingcounty.gov, wcms-production-c-cd-backend.kingcounty.gov, wcms-stage-a-cd-backend.kingcounty.gov, wcms-stage-a-cd.kingcounty.gov, wcms-stage-a-cd.kingcountyhazwastewa.gov, wcms-stage-a-cm.kingcounty.gov, wcms-stage-a-id.kingcounty.gov, wcms-stage-b-cd-backend.kingcounty.gov, wcms-stage-b-cd.kingcounty.gov, wcms-stage-b-cd.kingcountyhazwastewa.gov, wcms-stage-b-cm.kingcounty.gov, wcms-stage-b-id.kingcounty.gov, wcms-stage-c-cd-backend.kingcounty.gov, wcms-stage-c-cd.kingcounty.gov, wcms-stage-c-cd.kingcountyhazwastewa.gov, wcms-stage-c-cm.kingcounty.gov, wcms-stage-c-id.kingcounty.gov, wcms-stage-cd.kingcounty.gov, wcms-stage-cm.kingcounty.gov, wcms-stage-id.kingcounty.gov, wcms-test-a-cd-backend.kingcounty.gov, wcms-test-a-cd.kingcounty.gov, wcms-test-a-cd.kingcountyhazwastewa.gov, wcms-test-a-cm.kingcounty.gov, wcms-test-a-id.kingcounty.gov, wcms-test-b-cd-backend.kingcounty.gov, wcms-test-b-cd.kingcounty.gov, wcms-test-b-cd.kingcountyhazwastewa.gov, wcms-test-b-cm.kingcounty.gov, wcms-test-b-id.kingcounty.gov, wcms-test-c-cd-backend.kingcounty.gov, wcms-test-c-cd.kingcounty.gov, wcms-test-c-cd.kingcountyhazwastewa.gov, wcms-test-c-cm.kingcounty.gov, wcms-test-c-id.kingcounty.gov, wcms-test-cd.kingcounty.gov, wcms-test-cm.kingcounty.gov, wcms-test-id.kingcounty.gov, www.kingcounty.com, www.kingcounty.gov, www.kingcountyhazwastewa.gov
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 4 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 14
Links
133 internal · 15 external · 20 broken
Images
16 total · 0 missing alt
Scripts / Styles
8 scripts · 1 stylesheets
JS / CSS size
1.2 KB · 4.7 KB
Page size
63.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://kingcounty.gov
- Final URL
- https://kingcounty.gov
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 305 ms
- HTML size
- 63.3 KB
- Redirect chain
- https://kingcounty.gov
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Frequently asked questions
- What technology does kingcounty.gov use?
- kingcounty.gov is built with Google Analytics.
- Is kingcounty.gov secure (HTTPS)?
- Yes. kingcounty.gov uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Sep 30, 2026.
- Who hosts kingcounty.gov?
- Hosting provider information for kingcounty.gov is not available yet.
- What is kingcounty.gov's SEO score?
- kingcounty.gov scored 70/100 for SEO in the latest analysis (fair).
- What is kingcounty.gov's overall website score?
- kingcounty.gov has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
- Has kingcounty.gov's score changed over time?
- kingcounty.gov's overall score has declined by 1 point (from 83 to 82) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card