u-bordeaux.com

https://u-bordeaux.com· First analyzed 31 May 2026· Updated 31 May 2026

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u-bordeaux.com

Mobile

Sponsored

Hosting Provider

GD MASS Network

IP Address

92.205.27.99

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Strasbourg, France

ASN

AS21499

Organization

GD MASS Network

Server

Nginx

Nameservers

ns13.domaincontrol.com.ns14.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.7 s10%

Speed Index

2.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

74 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

GD MASS Network

Technology Stack

6 Technologies Detected

CSS Frameworks

Libraries

UI Components

Web Servers

Languages

SEO Analysis

D49/100

Meta Tags5/15

Content10/12

Headings1/8

Technical15/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

u-bordeaux.comu-bordeaux.com

University of Bordeaux

Welcome to University of Bordeaux

Title Length22 chars

Recommended: 50-60 chars (~132px / 580px)

Description Length33 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (25/30) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

595 URLs

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

11/100

Poor

3 12 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

D44/100

Bot Access

20/25

Machine Read.

15/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:4%

Words:1,567

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary108w

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.

52/100

Passed

Critical

Warnings

Images & Alt Text

5/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

11/20

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

0/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

6/100

417 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

477 mg

Returning (cached)

239 mg

Annual (10K/mo)

50.1 kg

Emission Segments

Data Center

93 mg

Network

100 mg

Device

224 mg

Resource Breakdown

JavaScript

1.2 MB

Images

693.5 KB

CSS

1.3 MB

HTML

119.5 KB

Green Hosting Not Verified

GD MASS Network

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Interactive

No SSL

No WAF

nulld

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

content-type

text/html; charset=utf-8

date

Sun, 31 May 2026 08:39:09 GMT

last-modified

Thu, 16 Feb 2023 03:07:59 GMT

server

nginx

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

u-bordeaux.com

Domain Age

2y 6m

Created

02.12.2023

Expires

02.12.2026

Last Updated

28.11.2025

Registrar

GoDaddy.com, LLC

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.

63/100

Mobile Friendly2 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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Lucida Sans + Lucida Grande

WCAG Partial

47/100

Readability

/30

10/30

12px · LH 1.67

Hierarchy

/20

16/20

3.75x ratio

WCAG

/25

12/25

2.12:1 min contrast

Performance

/25

9/25

4 fonts · 2 req

Heading Font

Lucida Sans

Sans45px

Body Font

Lucida Grande

Sans12px

Contrast Ratio

2.12:1

20 issues

Reading Comfort

Dual Sans-Serif

left aligned

45px

20px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 2.1:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

10 unique colors

Light

#ffffff

Background· 37.5%

#876969

Secondary· 15.600000000000001%

#009dd0

Accent· 11.8%

#3c2b28

Secondary· 8.5%

#583631

Primary· 7.8%

#ab8366

Secondary· 6.7%

#d8cdc3

Secondary· 5.6%

#735242

Secondary· 4.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)

Website Identity

u-bordeaux.com

2 years old

Location detected: 🇫🇷 Francevia ip

GoDaddy.com, LLCen

Social Profiles

X (Twitter)

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Last analyzed: 31 May 2026 at 08:39

Historical Analysis & Change Tracking