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marvelapp.com

https://marvelapp.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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marvelapp.com
Desktop screenshot of marvelapp.com
Mobile screenshot of marvelapp.com
Mobile

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Hosting Provider

Fastly, Inc.

IP Address

151.101.130.217

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS54113

Organization

Fastly, Inc.

Server

UploadServer

CDN

CDN

Nameservers

seth.ns.cloudflare.com.emma.ns.cloudflare.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
58 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚡ SSG
Frontend
Framework
Gatsby
CMS
WordPress
Infrastructure
Hosting
Fastly, Inc.
CDN
CDN

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Segment

Frameworks

1
Angular

Meta Frameworks

1
Gatsby

Other

1
D3.js

CSS Frameworks

1
Tailwind CSS

SEO Analysis

C62/100
19
5
2
Meta Tags9/15
Content2/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
M
marvelapp.commarvelapp.com

Marvel - The design platform for digital products. Get started for ...

The collaborative design platform. Wireframe, prototype, user test, design and inspect designs in one place, for free! Or create an integration with our API.

Title truncated.
Title Length72 chars

Recommended: 50-60 chars (~437px / 580px)

Description Length157 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (72 chars, ~437px). Will be truncated in search results.
  • • Very thin content (12 words). Search engines need substantial content for ranking.

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

103 URLs

robots.txt

13 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100
Poor
5 12

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

F34/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
3/25
Citation
4/25

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:1%
Words:555
Token eff.:Optimal

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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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.
C
68/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
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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.
63/100
B
127 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
145 mg
vs
Returning (cached)
72 mg
Annual (10K/mo)
15.2 kg
Emission Segments
Data Center
6 mg
Network
37 mg
Device
83 mg
Resource Breakdown
JavaScript
620.5 KB
Images
522.0 KB
HTML
111.2 KB
Other
358 B
Green Hosting Verified
Fastly, Inc.
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

86%Very Good
Static / Informational

HTTPS

No WAF

204d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

15.10.2025

Valid Until

16.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

marvelapp.com

SHA-256 Fingerprint

73:7C:A7:65:3C:A5:F2:C2:6D:5C:E3:8A:EE:FC:27:78:55:64:C1:2D...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
access-control-expose-headers
Content-Type
age
296332
cache-control
🟡 0s(public, max-age=0, must-revalidate, fastly)
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt1.aspmx.l.google.com
alt3.aspmx.l.google.com
aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

marvelapp.com

Domain Age
14y 10m

Created

09.06.2011

Expires

09.06.2026

Last Updated

08.07.2016

Registrar

Tucows Domains Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Termly

Cookie Consent Banner
Termly
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Termly
Privacy policy page linked
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.
C
64/100
Mobile Friendly127 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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
78/100
Readability
/30
23/30

17px · LH 1.60

Hierarchy
/20
16/20

2.71x ratio · ✓ H1→H6

WCAG
/25
19/25

2.28:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

-apple-system

Sans46px

Body Font

-apple-system

Sans17px

Contrast Ratio

2.28:1

1 issue

Reading Comfort

~43 CPL

Narrow lines
46px
h1
36px
h2
19px
h3
17px
p

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.3:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

Flesch 30

Color Palette

6 unique colors
Light
#ffffff
Background· 64.6%
#9e85ca
Secondary· 9.3%
#6fcbf4
Accent· 5.9%
#675087
Secondary· 2.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
TermlySMB

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

20 Resources

20
Scripts
0
Styles
19
Async
0
Defer

Top Script Sources

local(19)app.termly.io(1)

Website Identity

Marvel

Marvel

Organization

Marvel is an all-in-one design platform, which includes rapid prototyping, user testing and designer to developer code handoff, created for modern design teams.

[email protected]
marvelapp.com/
14 years old
Location detected: 🇨🇦 Canadavia ip
Tucows Domains Inc.📧 Google Workspaceen

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Last analyzed: 25 Apr 2026 at 19:25

Historical Analysis & Change Tracking