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rentonwa.gov

https://rentonwa.gov· First analyzed 13 May 2026· Updated 13 May 2026
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rentonwa.gov
Desktop screenshot of rentonwa.gov
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Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

52.247.170.120

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Boydton, United States

ASN

AS8075

Organization

Microsoft Corporation

CDN

Akamai

WAF

Akamai

Nameservers

ns-1712.awsdns-22.co.uk.ns-332.awsdns-41.com.ns-933.awsdns-52.net.ns-1510.awsdns-60.org.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
851 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.8 MB
54 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Microsoft Azure
CDN
Akamai

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.1

Other

1
GSAP

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Customer Support

1
Zendesk

SEO Analysis

D50/100
13
11
1
Meta Tags5/15
Content10/12
Headings6/8
Technical14/21
E-E-A-T0/7
Images1/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
R
rentonwa.govrentonwa.gov

Home | City of Renton

The official website of the City of Renton

Title Length21 chars

Recommended: 50-60 chars (~128px / 580px)

Description Length43 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (6/8) — critical for accessibility and SEO

12 issues found

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Local SEO

Local Search Readiness

19/100
Poor
5 10 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
11/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:3%
Words:886
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary18w
Descriptive Headingsavg 3.7w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
A+
91/100
15
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
12/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
47/100
E
292 mg
CO₂e / view
2.8 MB
Page Weight
30%
Cleaner Than
New Visitor
334 mg
vs
Returning (cached)
167 mg
Annual (10K/mo)
35.0 kg
Emission Segments
Data Center
14 mg
Network
86 mg
Device
192 mg
Resource Breakdown
JavaScript
588.3 KB
Images
317.4 KB
CSS
1.7 MB
Fonts
2.6 KB
HTML
78.3 KB
Other
143.1 KB
Green Hosting Verified
Microsoft Azure
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

75%Good
Critical / Transactional

HTTPS

WAF

12d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

24.02.2026

Valid Until

25.05.2026

Subject Alternative Names (20)

alby.alburycity.nsw.gov.aucccbuildingcert.cessnock.nsw.gov.auconnect.southpasadenaca.govcrportal.bellingen.nsw.gov.auintranet.clarence.nsw.gov.auintranet.kentcountyde.govintranet.maranaaz.govkacey.kiama.nsw.gov.au+12 more

SHA-256 Fingerprint

95:81:D0:BE:FD:83:21:A2:B8:41:DD:10:3B:DA:45:B0:CF:E2:A3:EB...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=93600
cache-control
🟡 60s(public, max-age=60)
cache-tag
pg-401ce1cd1b014346852efdc207e5ae0c,te-acdc9cff6aa6484db5504...
content-encoding
📦 Gzip(gzip)
content-language
en-US
content-security-policy
frame-ancestors 'self';
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

rentonwa-gov.mail.protection.outlook.com

Domain Information

rentonwa.gov

Domain Age
22y 8m

Created

09.09.2003

Expires

16.09.2026

Last Updated

21.09.2025

Registrar

get.gov

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
77/100
Mobile Friendly5 breakpoints
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

figtree

WCAG Partial
73/100
Readability
/30
23/30

18px · LH 1.50

Hierarchy
/20
16/20

2.33x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
18/25

1 font · 3 req

Heading Font

figtree

Sans42px

Body Font

figtree

Sans18px

Contrast Ratio

1:1

10 issues

Reading Comfort

~35 CPL

Narrow lines
42px
h1
32px
h2
22px
h3
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 27/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

GGoogle FontsFlesch 27

Color Palette

14 unique colors
2.33:1 Fail Dark
#5f6357
Other· 9.4%
#a0a091
Other· 5.4%
#455b71
Secondary· 15.7%
#082e55
Primary· 10.3%
#687a8c
Secondary· 10.3%
#343421
Secondary· 8.6%
#544e30
Secondary· 8.1%
#364953
Secondary· 7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

25 Resources

20
Scripts
5
Styles
2
Async
3
Defer

Top Script Sources

maps.googleapis.com(11)local(7)ajax.googleapis.com(1)s.go-mpulse.net(1)

Website Identity

rentonwa.gov

4254306400
22 years old
Location detected: 🇺🇸 United Statesvia ip
get.gov📧 Microsoft 365en-US

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Last analyzed: 13 May 2026 at 04:30

Historical Analysis & Change Tracking