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emsex.eu

https://emsex.eu· First analyzed 21 May 2026· Updated 21 May 2026
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emsex.eu
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Mobile

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Hosting Provider

Universidade Lusofona

IP Address

193.137.75.161

Site Location

🇵🇹 Portugalvia ip

Server Location

🇵🇹 Alvalade, Portugal

ASN

AS1930

Organization

Universidade Lusofona

Server

Nginx

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
481 KB
23 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Joomla!

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Tailwind CSS
UIkit

Analytics

2
Google Analytics
Google Analytics 4

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

D46/100
14
7
4
Meta Tags4/15
Content9/12
Headings3/8
Technical13/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
E
emsex.euemsex.eu

EMSEX European Master’s in Sexology - EMSEX European Master’s in Se...

No description available for this page.

Title truncated.
Title Length73 chars

Recommended: 50-60 chars (~455px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Title is too long (73 chars, ~455px). Will be truncated in search results.
  • • 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
robots.txt

16 rules

Local SEO

Local Search Readiness

20/100
Needs Work
6 9 2

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AI & LLM Readiness

F34/100
Bot Access
20/25
Machine Read.
4/25
Schema Data
0/25
Citation
10/25

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
navheader/footer
Text ratio:5%
Words:210
Token eff.:Too Short
Sections/1K:4.8
Depth:2/5

Structured Data

RDFa
BreadcrumbList(min)rdfa

Citation Readiness

Opening Summary111w
Descriptive Headingsavg 5w
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.
A
80/100
12
Passed
3
Critical
0
Warnings
Images & Alt Text
15/20
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
9/15
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.
66/100
A
60 mg
CO₂e / view
480.9 KB
Page Weight
90%
Cleaner Than
New Visitor
68 mg
vs
Returning (cached)
34 mg
Annual (10K/mo)
7.1 kg
Emission Segments
Data Center
13 mg
Network
14 mg
Device
32 mg
Resource Breakdown
JavaScript
76.9 KB
Images
265.1 KB
CSS
134.0 KB
HTML
4.8 KB
Green Hosting Not Verified
Universidade Lusofona
3 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

49%Poor
Interactive

HTTPS

No WAF

36d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.03.2026

Valid Until

27.06.2026

Subject Alternative Names (2)

emsex.euwww.emsex.eu

SHA-256 Fingerprint

35:E8:B5:4D:96:D6:CC:AD:8F:61:67:9B:84:C5:50:C8:95:0D:70:18...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Thu, 21 May 2026 17:53:17 GMT
expires
Wed, 17 Aug 2005 00:00:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

emsex.eu

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
63/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter + Poppins

WCAG Partial
59/100
Readability
/30
24/30

22px · LH 1.50

Hierarchy
/20
7/20
WCAG
/25
13/25

1:1 min contrast

Performance
/25
15/25

2 fonts · 3 req

Heading Font

Inter

Sans

Body Font

Poppins

Sans22px

Contrast Ratio

1:1

19 issues

Reading Comfort

~42 CPL

Narrow lines
32px
h2
18px
h4
22px
p

✅ Excellent readability: 22px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 2/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 1.0:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 2

Color Palette

9 unique colors
Light
#ffffff
Background· 15.9%
#02339a
Primary· 50.900000000000006%
#7f8a9d
Secondary· 7.2%
#2d1d1d
Secondary· 6.1%
#a2adbc
Secondary· 5.9%
#6d5a59
Secondary· 5.5%
#234482
Accent· 4.1%
#dfe3e8
Secondary· 3.7%

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

10 Resources

7
Scripts
3
Styles
1
Async
0
Defer

Top Script Sources

local(6)googletagmanager.com(1)

Website Identity

emsex.eu

emsex@ulusofona.pt
217515500

LisboaAvenida do Campo Grande,376 1749-024 Lisboa, PortugalTel.:217 515 500| email:info.cul@ulusofona.pt

Location detected: 🇵🇹 Portugalvia ip
en-gb

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Last analyzed: 21 May 2026 at 17:53

Historical Analysis & Change Tracking