seattlecolleges.edu

https://seattlecolleges.edu· First analyzed 25 May 2026· Updated 25 May 2026

Export

seattlecolleges.edu

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

52.36.131.229

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Portland, United States

ASN

AS16509

Organization

AWS EC2 (us-west-2)

Server

Nginx

CDN

Nameservers

ns-1065.awsdns-05.org.ns-1830.awsdns-36.co.uk.ns-459.awsdns-57.com.ns-859.awsdns-43.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

848 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.8 MB

77 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Technology Stack

8 Technologies Detected

CSS Frameworks

Analytics

Icon Libraries

Fonts

Adobe Fonts (Typekit)

Tag Managers

Google Tag Manager

Web Servers

Nginx

SEO Analysis

D57/100

Meta Tags4/15

Content12/12

Headings5/8

Technical15/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

seattlecolleges.eduseattlecolleges.edu

Home | Seattle Colleges

No description available for this page.

Title Length23 chars

Recommended: 50-60 chars (~136px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,332 URLs

robots.txt

53 rules

Local SEO

Local Search Readiness

13/100

Poor

4 12 2

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

Sponsored

AI & LLM Readiness

D40/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

9/25

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

nav

Text ratio:5%

Words:715

Token eff.:Optimal

Sections/1K:9.8

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 3.1w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

Upgrade to view recommendations

Sponsored

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.

84/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

15/20

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

6/15

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.

35/100

390 mg

CO₂e / view

3.8 MB

Page Weight

15%

Cleaner Than

New Visitor

445 mg

Returning (cached)

223 mg

Annual (10K/mo)

46.8 kg

Emission Segments

Data Center

19 mg

Network

115 mg

Device

256 mg

Resource Breakdown

JavaScript

61.3 KB

Images

3.7 MB

CSS

35.2 KB

HTML

12.3 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

61%Fair

Interactive

HTTPS

No WAF

43d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

05.06.2025

Valid Until

07.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.seattlecolleges.eduseattlecolleges.edu

SHA-256 Fingerprint

BE:36:31:78:A6:44:B8:17:E2:92:22:A1:E7:CC:48:5E:A5:10:A7:81...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

age

197776

cache-control

🟢 1 Year(max-age=31536000, public)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

seattlecolleges-edu.mail.protection.outlook.com

Domain Information

seattlecolleges.edu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

67/100

Mobile Friendly1 breakpoint

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Helvetica

WCAG Partial

70/100

Readability

/30

24/30

21px · LH 1.50

Hierarchy

/20

17/20

2.76x ratio

WCAG

/25

14/25

2.42:1 min contrast

Performance

/25

15/25

2 fonts · 1 req

Heading Font

Helvetica

Sans58px

Body Font

Helvetica

Sans21px

Contrast Ratio

2.42:1

5 issues

Reading Comfort

~40 CPL

Narrow lines

58px

30px

20px

21px

✅ Excellent readability: 21px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 2.4:1).

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

✅ Strong hierarchy: Headlines are 2.8x larger than body text.

AAdobe Fonts Buy on MyFontsFlesch 42

Color Palette

16 unique colors

Dark

#45474b

Other· 8.8%

#0d4a9d

Accent· 12.5%

#86726c

Secondary· 10.1%

#446a85

Secondary· 10%

#052b4d

Accent· 8.4%

#e7edf6

Primary· 8%

#10515f

Accent· 6.1%

#2e2f3e

Secondary· 5.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)unpkg.com(2)local(2)cdn.jsdelivr.net(1)use.typekit.net(1)

Website Identity

seattlecolleges.edu

Seattle Colleges1500 Harvard AvenueSeattle, WA 98122206.934.4100Contact UsVisit UsBoard Member Institutionof theLeague f

Location detected: 🇺🇸 United Statesvia ip

📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)Instagram

Sponsored

Last analyzed: 25 May 2026 at 03:05

Historical Analysis & Change Tracking