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lengow.com

https://lengow.com· First analyzed 13 May 2026· Updated 13 May 2026
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lengow.com
Desktop screenshot of lengow.com
Mobile screenshot of lengow.com
Mobile

Sponsored

Hosting Provider

OVHcloud
ovhcloud.com

IP Address

164.132.235.17

Site Location

🇫🇷 Francevia phone

Server Location

🇫🇷 Roubaix, France

ASN

AS16276

Organization

OVH

Server

OVHcloud

Nameservers

ns-54.awsdns-06.com.ns-688.awsdns-22.net.ns-1027.awsdns-00.org.ns-1690.awsdns-19.co.uk.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
12.3 MB
218 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.2
cms
LengowCustom

Technology Stack

20 Technologies Detected

Plugins

5
WPML
Advertising Channel FinderMarketplace Channel Finder_2025
Jetpack
WPML

Analytics

3
Google Analytics
Google Analytics 4
Segment

UI Components

2
SwiperSlick Carousel

CSS Frameworks

2
Tailwind CSS
Bootstrap

Advertising

2
LinkedIn AdsMicrosoft Advertising

Frameworks

1
Angular

Libraries

1
jQueryv3.6.0

Other

1
GSAPv3.3.4

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

SEO Analysis

A80/100
22
7
0
Meta Tags12/15
Content10/12
Headings6/8
Technical25/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
L
lengow.comlengow.com

Dominate the Digital Shelf & Accelerate Online Revenue Growth - Lengow

Boost growth with smart e-commerce from Lengow: enhance visibility, optimise pricing, monitor resellers, and increase marketplace sales.

Title Length70 chars

Recommended: 50-60 chars (~430px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    18 URLs

    18 sub-sitemaps

    robots.txt

    30 rules

    Local SEO

    Local Search Readiness

    34/100
    Needs Work
    9 12

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    17/25
    Schema Data
    3/25
    Citation
    16/25

    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:7%
    Words:1,709
    Token eff.:Optimal
    Sections/1K:2.3
    Depth:1/5

    Structured Data

    1 JSON-LD
    Organization×1.1
    sameAs entity links

    Citation Readiness

    Opening Summary38w
    Descriptive Headingsavg 5.9w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    78/100
    15
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    8/20
    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
    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
    11/15
    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...
    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.
    35/100
    F
    1.27 g
    CO₂e / view
    12.3 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.45 g
    vs
    Returning (cached)
    725 mg
    Annual (10K/mo)
    152.3 kg
    Emission Segments
    Data Center
    62 mg
    Network
    373 mg
    Device
    834 mg
    Resource Breakdown
    JavaScript
    747.0 KB
    Images
    2.3 MB
    CSS
    3.7 MB
    Fonts
    3.4 KB
    HTML
    20.1 KB
    Other
    5.5 MB
    Green Hosting Verified
    OVHcloud
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    93%Excellent
    Static / Informational

    HTTPS

    No WAF

    43d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    27.03.2026

    Valid Until

    25.06.2026

    Subject Alternative Names (1)

    www.lengow.com

    SHA-256 Fingerprint

    D8:B9:C5:FE:EE:8D:48:37:40:9F:FD:04:65:64:2C:B1:0F:E6:6E:E8...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 3334s(max-age=3334, public, must-revalidate, proxy-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Wed, 13 May 2026 03:31:56 GMT
    etag
    "6a2df6637ac16fb67e60d29ac3d05123"
    expires
    Wed, 13 May 2026 04:27:37 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (7)

    alt2.aspmx.l.google.com
    aspmx3.googlemail.com
    aspmx2.googlemail.com
    aspmx.l.google.com

    +3 more

    Domain Information

    lengow.com

    Domain Age
    17 years

    Created

    23.04.2009

    Expires

    23.04.2027

    Last Updated

    22.04.2026

    Registrar

    Gandi SAS

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked

    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
    75/100
    Mobile Friendly5 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    64/100
    Readability
    /30
    15/30

    14px · LH 1.50

    Hierarchy
    /20
    16/20

    3.07x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    16/25

    1 font · 7 req

    Heading Font

    Montserrat

    Sans43px

    Body Font

    Montserrat

    Sans14px

    Contrast Ratio

    1:1

    12 issues

    Reading Comfort

    ~97 CPL

    Wide lines
    43px
    h1
    43px
    h2
    32px
    h3
    14px
    p

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

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

    ⚠️ Wide lines: ~97 chars/line. Use max-width: 65ch for comfortable reading.

    ❌ Very complex text: Flesch score 18/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

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

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 18

    Color Palette

    8 unique colors
    Light
    #6a113a
    Accent· 31.3%
    #0b6766
    Accent· 20.5%
    #225157
    Secondary· 13.9%
    #383e4b
    Secondary· 11.600000000000001%
    #fffffe
    Primary· 8.7%
    #5d2241
    Secondary· 8.3%
    #739494
    Secondary· 3.3%
    #442b56
    Secondary· 2.5%

    Business & Marketing Stack

    7 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    SegmentEnterprise

    User behavior and product analytics

    Advertising

    2
    LinkedIn AdsEnterprise
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    4

    Categories

    7

    Total Tools

    3

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    9
    Async
    1
    Defer

    Top Script Sources

    googletagmanager.com(2)unpkg.com(2)snap.licdn.com(1)js-eu1.hs-scripts.com(1)bat.bing.com(1)

    Website Identity

    Lengow

    Lengow

    Organization
    +33(0)285526415
    www.lengow.com
    17 years old

    6 Rue René Viviani, Nantes

    44200, Nantes, Pays de la Loire

    Location detected: 🇫🇷 Francevia phone
    Gandi SAS📧 Google Workspaceen-GBEst. 2009

    Sponsored

    Last analyzed: 13 May 2026 at 03:32

    Historical Analysis & Change Tracking