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embo.org

https://embo.org· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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embo.org
Desktop screenshot of embo.org
Mobile screenshot of embo.org
Mobile

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Hosting Provider

European Molecular Biology Laboratory, Heidelberg

IP Address

194.94.44.19

Site Location

🇩🇪 Heidelberg, Germanyvia schema_nap

Server Location

🇩🇪 Heidelberg, Germany

ASN

AS680

Organization

European Molecular Biology Laboratory, Heidelberg

Server

Nginx

Nameservers

dns1.embo.org.dns1.belwue.de.dns2.embo.org.dns3.belwue.de.+2 more

Performance

99

Core Web Vitals

Weight

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

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
dt-the7Custom

Technology Stack

27 Technologies Detected

Plugins

17
Seriously Simple PodcastingActivecampaign Subscription FormsEmbo Events ListEmbo JobsEmbo Member LoginFoobox Image LightboxSvg SupportYop PollComplianz Gdpr
Elementor
Elementor
Email Encoder BundleSimple Lightbox
Image Hover Effects Addon For Elementor
WpdatatablesMegamenuPro Elements

Libraries

3
jQueryv3.7.1
jQuery UI
Lightbox

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Web Servers

1
Nginx

Security

1
reCAPTCHA

CDN

1
Cloudflare

SEO Analysis

A87/100
27
4
1
Meta Tags10/15
Content10/12
Headings6/8
Technical24/25
E-E-A-T7/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
E
embo.orgembo.org

EMBO – Excellence in life sciences

EMBO is an organization of more than 1,800 leading researchers that promotes excellence in the life sciences in Europe and beyond. The major goals of the org...

Description truncated.
Title Length34 chars

Recommended: 50-60 chars (~203px / 580px)

Description Length368 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (28/33) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

29/100
Needs Work
8 14

Sponsored

AI & LLM Readiness

D59/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
13/25
Citation
18/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:6%
Words:1,898
Token eff.:Optimal
Depth:1/5

Structured Data

7 JSON-LD
Article×1.2Person×1.3Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary999w
Descriptive Headingsavg 6.2w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...
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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
89/100
15
Passed
3
Critical
0
Warnings
Images & Alt Text
18/20
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.
36/100
E
351 mg
CO₂e / view
2.8 MB
Page Weight
30%
Cleaner Than
New Visitor
401 mg
vs
Returning (cached)
201 mg
Annual (10K/mo)
42.1 kg
Emission Segments
Data Center
78 mg
Network
84 mg
Device
189 mg
Resource Breakdown
JavaScript
354.8 KB
Images
121.6 KB
CSS
2.3 MB
HTML
33.9 KB
Green Hosting Not Verified
European Molecular Biology Laboratory, Heidelberg
5 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

61%Fair
Interactive

HTTPS

No WAF

182d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.10.2025

Valid Until

28.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

embo.orgembo-fms12.embo.orgmac-embo-od-master.embo.orgwin-embo-fms7.embo.orgcontacts.embo.orgdev-my.embo.orgwin-embo-fms10.embo.orgwww.embo.org+12 more

SHA-256 Fingerprint

D3:19:60:50:6A:55:26:39:29:D2:D4:80:9E:89:04:2D:4D:0B:69:8B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Wed, 29 Apr 2026 09:19:27 GMT
link
<https://www.embo.org/>; rel=shortlink
referrer-policy
no-referrer-when-downgrade
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

ironport1.EMBL.DE
ironport2.EMBL.DE

Domain Information

embo.org

Domain Age
29y 7m

Created

24.09.1996

Expires

23.09.2034

Last Updated

28.09.2024

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner
Complianz
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Complianz
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.
B
71/100
Mobile Friendly3 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, maximum-scale=1, user-scalable=0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans + Noto Serif

WCAG Partial
63/100
Readability
/30
18/30

20px · LH 1.30

Hierarchy
/20
17/20

2.2x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
12/25

3 fonts · 10 req

Heading Font

Noto Sans

Sans44px

Body Font

Noto Serif

Serif20px

Contrast Ratio

1:1

5 issues

Reading Comfort

~35 CPL

Narrow lines
44px
h1
18px
h2
22px
h3
22px
h4
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 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 2.2x larger than body text.

Buy on MyFontsFlesch 0

Color Palette

6 unique colors
17.22:1 AAA Dark
#0a0a0a
Background· 50.50000000000001%
#efefef
Background· 16.1%
#e0d2b1
Primary· 2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
ComplianzSMB

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

30 Resources

20
Scripts
10
Styles
0
Async
0
Defer

Top Script Sources

embo.org(20)

Website Identity

EMBO

EMBO

Organization

EMBO is an organization of more than 1,800 leading researchers that promotes excellence in the life sciences in Europe and beyond. The major goals of the organization are to support talented researchers at all stages of their careers, stimulate the exchange of scientific information, and help build

www.embo.org
29 years old

Meyerhofstr. 1, Heidelberg

69117, Heidelberg, Baden-Württemberg

Germany

Location detected: 🇩🇪 Germany, Heidelbergvia schema_nap
Network Solutions, LLCen-GB

Sponsored

Last analyzed: 29 Apr 2026 at 09:19

Historical Analysis & Change Tracking