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mpeg.org

https://mpeg.org· First analyzed 06 May 2026· Updated 06 May 2026
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mpeg.org
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Mobile screenshot of mpeg.org
Mobile

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Hosting Provider

UNI Hannover

IP Address

130.75.31.5

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Hanover, Germany

ASN

AS680

Organization

UNI Hannover

Server

Apache

Nameservers

ns1.uni-hannover.de.ns3.uni-hannover.de.ns2.uni-hannover.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
376 ms10%
Speed Index
489 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
579 KB
7 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Nevev4.1.4
by ThemeIsle
View Theme

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apachev2.4.66

SEO Analysis

D59/100
17
9
2
Meta Tags7/15
Content10/12
Headings1/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
M
mpeg.orgmpeg.org

MPEG – The Moving Picture Experts Group

No description available for this page.

Title Length39 chars

Recommended: 50-60 chars (~248px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 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

F39/100
Bot Access
20/25
Machine Read.
10/25
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:733
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary376w
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 (9)
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.
A
83/100
13
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
7/15
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.
60/100
A
72 mg
CO₂e / view
578.6 KB
Page Weight
80%
Cleaner Than
New Visitor
82 mg
vs
Returning (cached)
41 mg
Annual (10K/mo)
8.6 kg
Emission Segments
Data Center
16 mg
Network
17 mg
Device
38 mg
Resource Breakdown
JavaScript
3.0 KB
Images
409.3 KB
CSS
146.9 KB
HTML
19.5 KB
Green Hosting Not Verified
UNI Hannover
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

53d

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/1.1

Valid From

31.03.2026

Valid Until

29.06.2026

Subject Alternative Names (11)

mpeg-standards.commpeg-standards.orgmpeg.orgmpeg.tnt.uni-hannover.dempegstandards.commpegstandards.orgwww.mpeg-standards.comwww.mpeg-standards.org+3 more

SHA-256 Fingerprint

06:14:FB:49:AC:62:3B:92:0D:3D:E2:D0:5C:E9:86:8B:E1:3E:00:54...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
19629
content-type
text/html; charset=UTF-8
date
Wed, 06 May 2026 16:30:41 GMT
keep-alive
timeout=5, max=100
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

mpeg.org

Domain Age
24y 10m

Created

23.06.2001

Expires

23.06.2026

Last Updated

07.08.2025

Registrar

InterNetX GmbH

DNSSEC
Not Enabled

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.
A
81/100
Mobile Friendly13 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, minimum-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG AA
70/100
Readability
/30
21/30

16px · LH 1.70

Hierarchy
/20
8/20
WCAG
/25
19/25

5.14:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Arial

Body Font

Arial

Sans16px

Contrast Ratio

5.14:1

WCAG AA (≥4.5:1)

Reading Comfort

~40 CPL

Narrow lines
24px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 19

Color Palette

6 unique colors
2.66:1 Fail Dark
#5d6166
Other· 5.2%
#a9a9ab
Other· 5.1%
#f4f5f7
Primary· 74.30000000000001%
#b0d5e2
Secondary· 5.6%
#8b9ead
Secondary· 5.1%

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

2 Resources

1
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

mpeg.org(1)

Website Identity

mpeg.org

24 years old
Location detected: 🇩🇪 Germanyvia ip
InterNetX GmbHen-US

Social Profiles

LinkedIn

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Last analyzed: 06 May 2026 at 16:30

Historical Analysis & Change Tracking