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gradescope.com

https://gradescope.com· First analyzed 05 May 2026· Updated 05 May 2026
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gradescope.com
Desktop screenshot of gradescope.com
Mobile screenshot of gradescope.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.11.131.49

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Portland, United States

ASN

AS16509

Organization

AWS EC2 (us-west-2)

Server

Nginx

Nameservers

ns-129.awsdns-16.com.ns-1523.awsdns-62.org.ns-1833.awsdns-37.co.uk.ns-625.awsdns-14.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
950 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
173 KB
75 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Medium

Technology Stack

5 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

D58/100
15
10
0
Meta Tags8/15
Content8/12
Headings6/8
Technical12/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
G
gradescope.comgradescope.com

Gradescope

Save time grading your existing paper-based assignments and see exactly what your students learned, for free.

Title Length10 chars

Recommended: 50-60 chars (~64px / 580px)

Description Length109 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    4 rules

    Local SEO

    Local Search Readiness

    8/100
    Poor
    3 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

    D42/100
    Bot Access
    20/25
    Machine Read.
    13/25
    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:4%
    Words:2,243
    Token eff.:Optimal
    Sections/1K:0.9
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary153w
    Descriptive Headingsavg 4.6w
    Canonical URL
    Open Graph3/3
    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.
    A
    86/100
    13
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    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.
    73/100
    A+
    17 mg
    CO₂e / view
    172.6 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    20 mg
    vs
    Returning (cached)
    10 mg
    Annual (10K/mo)
    2.1 kg
    Emission Segments
    Data Center
    <0.001 g
    Network
    5 mg
    Device
    12 mg
    Resource Breakdown
    JavaScript
    113.5 KB
    HTML
    59.1 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    130d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    27.02.2026

    Valid Until

    12.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    gradescope.com*.gradescope.com

    SHA-256 Fingerprint

    7E:48:E6:93:4C:B9:44:38:CB:72:AD:3D:BA:85:8F:42:9B:9F:C3:8A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 05 May 2026 20:47:35 GMT
    etag
    W/"dc6308f2730eae2b47e9b57ff21e131d"
    expires
    Fri, 01 Jan 1990 00:00:00 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (5)

    alt4.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt1.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    gradescope.com

    Domain Age
    11y 9m

    Created

    04.08.2014

    Expires

    04.08.2027

    Last Updated

    31.07.2025

    Registrar

    CSC Corporate Domains, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    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.
    C
    66/100
    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

    Lexend Deca + Noto Sans

    WCAG AA
    72/100
    Readability
    /30
    22/30

    14px · LH 1.43

    Hierarchy
    /20
    13/20

    2.86x ratio

    WCAG
    /25
    21/25

    6.01:1 min contrast

    Performance
    /25
    16/25

    2 fonts

    Heading Font

    Lexend Deca

    Sans40px

    Body Font

    Noto Sans

    Sans14px

    Contrast Ratio

    6.01:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~32 CPL

    Narrow lines
    40px
    h1
    12px
    h2
    18px
    h3
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

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

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.0:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.9x larger than body text.

    Buy on MyFontsFlesch 42

    Color Palette

    5 unique colors
    Light
    #f1f5f6
    Primary· 91%
    #4a666f
    Secondary· 3.4%
    #b9caca
    Border· 2.9%
    #aef8e1
    Accent· 0.4%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Gainsight PXEnterprise

    User behavior and product analytics

    1

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    17 Resources

    14
    Scripts
    3
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    cdn.gradescope.com(8)cdn.turnitin.com(2)googletagmanager.com(1)web-sdk.aptrinsic.com(1)google-analytics.com(1)

    Website Identity

    gradescope.com

    feedback@gradescope.com
    11 years old
    Location detected: 🇺🇸 United Statesvia ip
    CSC Corporate Domains, Inc.📧 Google Workspaceen

    Social Profiles

    X (Twitter)Medium

    Sponsored

    Last analyzed: 05 May 2026 at 20:48

    Historical Analysis & Change Tracking