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lem.com

https://lem.com· First analyzed 10 May 2026· Updated 10 May 2026
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lem.com
Desktop screenshot of lem.com
Mobile screenshot of lem.com
Mobile

Sponsored

Hosting Provider

Infomaniak Network SA

IP Address

185.177.62.110

Site Location

🇨🇭 Switzerlandvia ip

Server Location

🇨🇭 Geneva, Switzerland

ASN

AS29222

Organization

Infomaniak Network SA

Server

PWS/8.3.1.0.8

Nameservers

ns3.eurodns.com.ns4.eurodns.com.ns1.eurodns.com.ns2.eurodns.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
668 ms10%
Speed Index
868 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
851 KB
136 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

15 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

Other

2
GSAPv2.1.3ScrollMagic

CSS Frameworks

2
Tailwind CSS
Normalize.css

Libraries

1
jQuery

Other

1
Three.js

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

Social

1
AddThis

Customer Support

1
Zendesk

SEO Analysis

B71/100
20
8
0
Meta Tags14/15
Content11/12
Headings5/8
Technical23/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
L
lem.comlem.com

DVL 1500-UI | DVL | Insulation Digital Technology

Discover DVL 1500-UI and its specific measurements. Check key technical features, and download datasheet, and other documents useful for your design.

Title Length49 chars

Recommended: 50-60 chars (~279px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,876 URLs

    robots.txt

    60 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    26/100
    Needs Work
    8 10 1

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    4/25
    Citation
    12/25

    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
    def. listsnav
    Text ratio:5%
    Words:1,513
    Token eff.:Optimal
    Sections/1K:2
    Depth:2/5

    Structured Data

    1 JSON-LD
    Organization×1.1microdataBreadcrumbList
    sameAs entity links

    Citation Readiness

    Opening Summary45w
    Descriptive Headingsavg 2.8w
    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...
    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
    13
    Passed
    3
    Critical
    4
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    7/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    14/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    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.
    52/100
    B
    86 mg
    CO₂e / view
    851.4 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    98 mg
    vs
    Returning (cached)
    49 mg
    Annual (10K/mo)
    10.3 kg
    Emission Segments
    Data Center
    4 mg
    Network
    25 mg
    Device
    57 mg
    Resource Breakdown
    JavaScript
    527.9 KB
    Images
    88.9 KB
    CSS
    218.1 KB
    Fonts
    921 B
    HTML
    14.5 KB
    Other
    1.2 KB
    Green Hosting Verified
    Infomaniak
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    No WAF

    276d

    Certificate Details

    Type

    Organization Validated (OV)

    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

    10.02.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    lem.comwww.lem.com

    SHA-256 Fingerprint

    1F:8C:9D:D2:70:4C:FE:88:D1:86:3C:5D:6C:6F:73:DD:2D:A6:5D:34...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(must-revalidate, no-cache, private)
    content-encoding
    📦 Gzip(gzip)
    content-language
    en
    content-length
    14553
    content-security-policy
    default-src 'self' 'unsafe-inline' www.google-analytics.com ...
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    lem-com.mail.protection.outlook.com

    Domain Information

    lem.com

    Domain Age
    29y 2m

    Created

    10.03.1997

    Expires

    11.03.2027

    Last Updated

    05.03.2026

    Registrar

    EuroDNS S.A.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    Privacy policy page linked
    Data Protection Officer mentioned

    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
    65/100
    Mobile Friendly1 breakpoint
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    HelveticaNeue

    WCAG AA
    75/100
    Readability
    /30
    25/30

    16px · LH 1.66

    Hierarchy
    /20
    15/20

    2.62x ratio

    WCAG
    /25
    22/25

    5.66:1 min contrast

    Performance
    /25
    13/25

    1 font · 6 req

    Heading Font

    HelveticaNeue

    Sans42px

    Body Font

    HelveticaNeue

    Sans16px

    Contrast Ratio

    5.66:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    42px
    h1
    30px
    h3
    16px
    h4
    16px
    p

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

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

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

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

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

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

    GGoogle FontsBuy on MyFonts

    Color Palette

    4 unique colors
    Light
    #ffffff
    Background· 44.2%
    #0033b3
    Primary· 50.699999999999996%
    #2d55b7
    Accent· 2.6%
    #98acd3
    Secondary· 2.6%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    HotjarMid-Market

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    Social Media

    1
    AddThisFree

    Social widgets and sharing tools

    4

    Categories

    6

    Total Tools

    2

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    local(10)googletagmanager.com(3)cxppeur1rdrect01sa02cdn.blob.core.windows.net(1)snap.licdn.com(1)hm.baidu.com(1)

    Website Identity

    lem.com

    0041227061111
    29 years old
    Location detected: 🇨🇭 Switzerlandvia ip
    EuroDNS S.A.📧 Microsoft 365en

    Sponsored

    Last analyzed: 10 May 2026 at 18:17

    Historical Analysis & Change Tracking