tech-fest.fr

https://tech-fest.fr· First analyzed 04 Jun 2026· Updated 04 Jun 2026

Export

tech-fest.fr

Mobile

Sponsored

Hosting Provider

Scaleway

scaleway.com

IP Address

51.159.30.94

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Paris, France

ASN

AS12876

Organization

ONLINE

Server

Nginx

Nameservers

ns200.anycast.me.dns200.anycast.me.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

387 ms10%

Speed Index

503 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

83 KB

145 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Scaleway

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch Icon

Technology Stack

7 Technologies Detected

CSS Frameworks

UI Components

Fonts

Analytics

Tag Managers

Web Servers

SEO Analysis

C65/100

Meta Tags7/15

Content6/12

Headings8/8

Technical23/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

tech-fest.frtech-fest.fr

tech&fest 2026

Le festival qui célèbre le meilleur de l’innovation les 4 & 5 février 2026 à Grenoble

Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length86 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (65/69) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100

Poor

5 13 1

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

D46/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

3/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:0%

Words:451

Token eff.:Optimal

Sections/1K:57.6

Structured Data

2 JSON-LD

WebSiteEvent

Citation Readiness

Opening Summary

Descriptive Headingsavg 6.6w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

7/15

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

ARIA & Roles

4/15

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

3 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.

85/100

A+

8 mg

CO₂e / view

82.8 KB

Page Weight

95%

Cleaner Than

New Visitor

10 mg

Returning (cached)

5 mg

Annual (10K/mo)

1.0 kg

Emission Segments

Data Center

<0.001 g

Network

3 mg

Device

6 mg

Resource Breakdown

HTML

82.8 KB

Green Hosting Verified

Scaleway

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

31.01.2026

Valid Until

31.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.tech-fest.fr

SHA-256 Fingerprint

33:44:27:46:00:CE:14:07:FB:7A:D5:F9:67:18:C9:76:0E:0C:04:A2...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

content-type

text/html

date

Thu, 04 Jun 2026 15:30:01 GMT

Good Warning Issue

Email Infrastructure

OVH Email

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mx2.mail.ovh.net

mx3.mail.ovh.net

mx1.mail.ovh.net

Domain Information

tech-fest.fr

Domain Age

3 years

Created

12.05.2023

Expires

12.05.2027

Last Updated

12.05.2026

Registrar

OVH

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

80/100

Mobile Friendly25 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Archivo

WCAG Partial

71/100

Readability

/30

17/30

14px · LH --

Hierarchy

/20

19/20

3.71x ratio · ✓ H1→H6

WCAG

/25

15/25

1:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

Archivo

Sans52px

Body Font

Archivo

Sans14px

Contrast Ratio

1:1

11 issues

Reading Comfort

Single Font Family

left aligned

52px

26px

84px

16px

Perfect Fourth

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.7x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle FontsFluid Type (rem)

Color Palette

5 unique colors

7.93:1 AAA Light

#9f9f9f

Other· 54.400000000000006%

#000000

Background· 39.9%

#19181e

Primary· 2%

#030234

Accent· 1.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets.inwink.com(16)googletagmanager.com(1)sdk.privacy-center.org(1)local(1)googletagservices.com(1)

Website Identity

tech&fest 2026

Event

www.tech-fest.fr

3 years old

Location detected: 🇫🇷 Francevia tld

OVH📧 OVH Emailfr

Social Profiles

Instagram LinkedIn

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Last analyzed: 04 Jun 2026 at 15:30

Historical Analysis & Change Tracking