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univ-oran2.dz

https://univ-oran2.dz· First analyzed 08 May 2026· Updated 08 May 2026
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univ-oran2.dz
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Mobile

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Hosting Provider

Algerie Telecom

IP Address

41.111.172.49

Site Location

🇩🇿 Algeriavia tld

Server Location

🇩🇿 Oran, Algeria

ASN

AS36947

Server

Nginx

Nameservers

dns2.univ-oran2.dz.dns.univ-oran2.dz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
629 ms10%
Speed Index
818 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
25.4 MB
125 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Joomla!

Technology Stack

8 Technologies Detected

Libraries

2
jQuery
Animate.css

CSS Frameworks

2
Bootstrap
Tailwind CSS

UI Components

1
Swiper

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

C69/100
19
9
2
Meta Tags15/15
Content10/12
Headings3/8
Technical20/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile1/4
Indexability3/3
U
univ-oran2.dzuniv-oran2.dz

Université Oran 2 Mohamed Ben Ahmed | Site Officiel

Découvrez l'Université Oran 2 Mohamed Ben Ahmed : formations de qualité, recherche innovante, vie étudiante dynamique. Rejoignez l'excellence universitaire en A

Title Length51 chars

Recommended: 50-60 chars (~314px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (55/105) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

500 URLs

robots.txt

18 rules

Sitemap reference found

Local SEO

Local Search Readiness

29/100
Needs Work
9 9 2

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AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
15/25
Schema Data
0/25
Citation
11/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:8%
Words:2,539
Token eff.:Optimal
Sections/1K:7.1
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 8.9w
Canonical URL
Open Graph1/3
Twitter Card1/3
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.
B
76/100
11
Passed
3
Critical
1
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
10/15
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.
3 recommendations
  • •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.
22/100
F
3.22 g
CO₂e / view
25.4 MB
Page Weight
5%
Cleaner Than
New Visitor
3.68 g
vs
Returning (cached)
1.84 g
Annual (10K/mo)
386.6 kg
Emission Segments
Data Center
720 mg
Network
773 mg
Device
1.73 g
Resource Breakdown
JavaScript
172.0 KB
Images
3.9 MB
CSS
21.3 MB
Fonts
5.0 KB
HTML
29.6 KB
Green Hosting Not Verified
Algerie Telecom
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

239d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.12.2025

Valid Until

02.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.univ-oran2.dzuniv-oran2.dz

SHA-256 Fingerprint

08:D3:31:4B:08:22:5D:B6:0C:86:BB:40:77:4E:4E:07:68:DE:6C:B7...

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
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Fri, 08 May 2026 12:15:34 GMT
expires
Wed, 17 Aug 2005 00:00:00 GMT
last-modified
Fri, 08 May 2026 12:15:34 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mail2.univ-oran2.dz
mail.univ-oran2.dz

Domain Information

univ-oran2.dz

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.
C
67/100
Mobile Friendly100 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

Frank Ruhl Libre + Arimo

WCAG Partial
53/100
Readability
/30
20/30

16px · LH 2.00

Hierarchy
/20
7/20
WCAG
/25
10/25

1:1 min contrast

Performance
/25
16/25

2 fonts · 8 req

Heading Font

Frank Ruhl Libre

Serif

Body Font

Arimo

Sans16px

Contrast Ratio

1:1

19 issues

Reading Comfort

Serif Headlines + Sans Body

left aligned
27px
h2
34px
h3
12px
h4

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

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

❌ Very complex text: Flesch score 19/100. 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).

GGoogle FontsBuy on MyFontsFlesch 19

Color Palette

7 unique colors
3.4:1 AA Large Light
#fafafa
Background· 50.3%
#86888c
Other· 9.7%
#050514
Primary· 8.8%
#14175c
Accent· 8.7%
#414657
Secondary· 8.2%

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

30 Resources

20
Scripts
10
Styles
0
Async
3
Defer

Top Script Sources

local(20)

Website Identity

univ-oran2.dz

info@univ-oran2.dz
041648140
Location detected: 🇩🇿 Algeriavia tld
fr-fr

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Last analyzed: 08 May 2026 at 12:15

Historical Analysis & Change Tracking