What technology does seattle.gov use?

We did not detect any specific technologies for seattle.gov in the latest scan.

Is seattle.gov secure (HTTPS)?

Yes. seattle.gov uses TLS 1.3 with a certificate issued by Amazon, valid until Mar 1, 2027.

Who hosts seattle.gov?

Hosting provider information for seattle.gov is not available yet.

What is seattle.gov's SEO score?

seattle.gov scored 75/100 for SEO in the latest analysis (fair).

What is seattle.gov's overall website score?

seattle.gov has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.

Has seattle.gov's score changed over time?

seattle.gov's overall score has improved by 1 point (from 87 to 88) since Jul 25, 2026.

seattle.gov

Seattle.gov Home

Last scanned Aug 1, 2026, 1:00 PM · 8 views

Overall score

Great

Summary

Official city government site. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Official city government site. Citizen, business, and visitor information sections, plus city government information.

Top issues to fix

6 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

4 issue(s) found

Performance

1.32 s

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+1 overall since Jul 25, 2026

Overall: 88
SEO: 75
Security: 90
Performance: 90
Accessibility: 100

Organization

Company details published in this site's own structured data.

Official city government site. Citizen, business, and visitor information sections, plus city government information.

Facebook X (Twitter)Instagram

Contact

Email, phone, and address published on this site's own pages.

Phone: +1 (206) 684-2489

Meta tags

Title: Seattle.gov Home
Description: Official city government site. Citizen, business, and visitor information sections, plus city government information.
Canonical: https://www.seattle.gov/
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: CloudFront
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: seattle.gov
Valid from: Jan 31, 2026
Valid to: Mar 1, 2027
Days until expiry: 212
SAN domains: seattle.gov, adc.seattle.gov, www.seattle.gov, www.adc.seattle.gov

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 10 · H3 26

Links

47 internal · 20 external · 20 broken

Images

5 total · 0 missing alt

Scripts / Styles

13 scripts · 3 stylesheets

JS / CSS size

1.3 KB · 157 B

Page size

37.1 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://seattle.gov
Final URL: https://seattle.gov
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.32 s
HTML size: 37.1 KB
Redirect chain: https://seattle.gov

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Frequently asked questions

What technology does seattle.gov use?: We did not detect any specific technologies for seattle.gov in the latest scan.
Is seattle.gov secure (HTTPS)?: Yes. seattle.gov uses TLS 1.3 with a certificate issued by Amazon, valid until Mar 1, 2027.
Who hosts seattle.gov?: Hosting provider information for seattle.gov is not available yet.
What is seattle.gov's SEO score?: seattle.gov scored 75/100 for SEO in the latest analysis (fair).
What is seattle.gov's overall website score?: seattle.gov has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
Has seattle.gov's score changed over time?: seattle.gov's overall score has improved by 1 point (from 87 to 88) since Jul 25, 2026.