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gsm55.com

https://gsm55.com· First analyzed 22 May 2026· Updated 22 May 2026
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gsm55.com
Desktop screenshot of gsm55.com
Mobile screenshot of gsm55.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

108.132.134.112

Site Location

🇫🇷 Montreuil, Francevia schema_nap

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Nameservers

ns-1221.awsdns-24.org.ns-1874.awsdns-42.co.uk.ns-55.awsdns-06.com.ns-675.awsdns-20.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
855 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
245 KB
234 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Magento

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

2
Microsoft AdvertisingCriteo

Frameworks

1
React

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Brevo (Sendinblue)

Payments

1
PayPal

Security

1
reCAPTCHA

SEO Analysis

A83/100
25
5
0
Meta Tags15/15
Content10/12
Headings6/8
Technical22/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
G
gsm55.comgsm55.com

Gsm55.com - Coques et Accessoires téléphone & tablette

Retrouvez sur Gsm55 les accessoires et protections pour toutes les marques de téléphones en LIVRAISON GRATUITE | N°1 des coques, chargeurs, écouteurs, ...

Title Length54 chars

Recommended: 50-60 chars (~334px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    98 URLs

    98 sub-sitemaps

    robots.txt

    122 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    56/100
    Fair
    13 10 1

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    2/25
    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:5%
    Words:2,957
    Token eff.:Optimal

    Structured Data

    3 JSON-LD
    Organization×1.1

    Citation Readiness

    Opening Summary14w
    Descriptive Headingsavg 8.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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.
    A
    80/100
    13
    Passed
    1
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    4/15
    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.
    76/100
    A+
    25 mg
    CO₂e / view
    244.8 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    28 mg
    vs
    Returning (cached)
    14 mg
    Annual (10K/mo)
    3.0 kg
    Emission Segments
    Data Center
    1 mg
    Network
    7 mg
    Device
    16 mg
    Resource Breakdown
    JavaScript
    175.9 KB
    HTML
    19.3 KB
    Other
    49.6 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    126d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    12.03.2026

    Valid Until

    25.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (20)

    gsm55.comgms55.de*.gms55.comgsm55.degms55.com*.gsm55.com*.gsm55.degsm55.fr+12 more

    SHA-256 Fingerprint

    3D:BB:C2:86:50:34:F3:3C:58:0A:8F:F4:64:83:E1:73:A2:1F:A2:9A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 22 May 2026 01:13:42 GMT
    vary
    Accept-Encoding
    set-cookie
    gsm55ulp
    Good Warning Issue

    Email Infrastructure

    Amazon SES

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    inbound-smtp.eu-west-1.amazonaws.com

    Domain Information

    gsm55.com

    Domain Age
    17y 2m

    Created

    18.03.2009

    Expires

    18.03.2032

    Last Updated

    19.01.2026

    Registrar

    Namebay SAM

    DNSSEC
    Not Enabled

    Privacy & Compliance

    CookieFirst

    Cookie Consent Banner
    CookieFirst
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: CookieFirst

    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
    73/100
    Mobile Friendly164 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

    Twemoji Country Flags

    54/100
    Readability
    /30
    20/30

    16px · LH 1.35

    Hierarchy
    /20
    10/20
    WCAG
    /25
    15/25
    Performance
    /25
    9/25

    1 font · 13 req

    Heading Font

    Twemoji Country Flags

    Body Font

    Twemoji Country Flags

    Sans16px

    Contrast Ratio

    --

    Reading Comfort

    Single Family

    left aligned

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

    ⚠️ Tight line spacing (1.35). Increase to 1.4–1.6 for better readability.

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

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

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

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

    Buy on MyFontsFlesch 0

    Color Palette

    8 unique colors
    13.16:1 AAA Light
    #ffffff
    Background· 51.5%
    #332f33
    Other· 4.3%
    #faece4
    Accent· 13.600000000000001%
    #404c57
    Primary· 10.6%
    #cd7468
    Secondary· 8.3%
    #e8b3a2
    Accent· 4.3%
    #9b534c
    Secondary· 2.4%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Marketing Automation

    1
    Brevo (Sendinblue)SMB

    Email marketing and automation platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    4

    Categories

    6

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    15
    Async
    5
    Defer

    Top Script Sources

    googletagmanager.com(4)skin2.gsm55.com(4)connect.facebook.net(2)bat.bing.com(2)consent.cookiefirst.com(2)

    Website Identity

    Gsm55 accessoires téléphone dépuis 2008

    Gsm55 accessoires téléphone dépuis 2008

    Organization

    Gsm55 est le spécialiste dans l'accessoire téléphone et tablette dépuis 2008. Découvrez notre catalogue avec plus de 200.000 références. Livraison gratuite.

    sav@gsm55.net
    01 55 82 00 00
    www.gsm55.com/
    17 years old

    30 Bis Rue Girard, Montreuil

    93100, Montreuil

    FR

    Location detected: 🇫🇷 France, Montreuilvia schema_nap
    Namebay SAM📧 Amazon SESfr

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 22 May 2026 at 01:14

    Historical Analysis & Change Tracking