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bookmax.net

https://bookmax.net· First analyzed 19 May 2026· Updated 19 May 2026
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bookmax.net
Desktop screenshot of bookmax.net
Mobile screenshot of bookmax.net
Mobile

Sponsored

Hosting Provider

Roger Mayer

IP Address

91.233.85.92

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Beverstedt, Germany

ASN

AS20647

Organization

Roger Mayer

Server

Apache

Nameservers

ns5.prodns.de.ns2.prodns.de.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
958 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
299 KB
26 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Roger Mayer

Technology Stack

11 Technologies Detected

CSS Frameworks

2
Bootstrapv3.3.5
Tailwind CSS

Icon Libraries

2
Font AwesomeIonicons

Libraries

1
jQueryv1.10.2

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Social

1
AddThis

Web Servers

1
Apache

SEO Analysis

C60/100
16
8
0
Meta Tags12/15
Content6/12
Headings5/8
Technical15/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bookmax.netbookmax.net

Bookmax - Online Bookmark Manager

Bookmax is an online bookmark manager. Store your personal bookmarks, lists, rss feeds, contacts, notes and more online.

Title Length33 chars

Recommended: 50-60 chars (~211px / 580px)

Description Length120 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    19 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F38/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    0/25
    Citation
    10/25

    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:10%
    Words:139
    Token eff.:Too Short
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headings
    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...
    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.
    C
    68/100
    8
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    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.
    51/100
    A+
    37 mg
    CO₂e / view
    298.5 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    42 mg
    vs
    Returning (cached)
    21 mg
    Annual (10K/mo)
    4.4 kg
    Emission Segments
    Data Center
    8 mg
    Network
    9 mg
    Device
    20 mg
    Resource Breakdown
    JavaScript
    10.8 KB
    Images
    161.2 KB
    CSS
    122.4 KB
    Fonts
    704 B
    HTML
    3.4 KB
    Green Hosting Not Verified
    Roger Mayer
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    85d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    14.05.2026

    Valid Until

    12.08.2026

    Subject Alternative Names (7)

    bookmax.netdata.bookmax.netdev.bookmax.netmobile.bookmax.netmy.bookmax.netpublic.bookmax.netwww.bookmax.net

    SHA-256 Fingerprint

    FF:E9:23:06:15:FC:D8:96:C4:D4:A1:1B:74:D6:2C:2A:06:6C:D7:6E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
    content-encoding
    📦 Gzip(gzip)
    content-length
    3173
    content-type
    text/html
    date
    Tue, 19 May 2026 12:08:23 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mx2.simplelogin.co
    mx1.simplelogin.co

    Domain Information

    bookmax.net

    Domain Age
    22y 9m

    Created

    27.08.2003

    Expires

    27.08.2026

    Last Updated

    30.11.2025

    Registrar

    Key-Systems GmbH

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    C
    61/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Lato

    WCAG Partial
    54/100
    Readability
    /30
    19/30

    15px · LH 1.60

    Hierarchy
    /20
    8/20

    1.73x ratio

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    13/25

    1 font · 2 req

    Heading Font

    Lato

    Sans26px

    Body Font

    Lato

    Sans15px

    Contrast Ratio

    1:1

    13 issues

    Reading Comfort

    Single Font Family

    left aligned
    26px
    h1
    18px
    h4
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

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

    GGoogle FontsFlesch 43

    Color Palette

    8 unique colors
    13.89:1 AAA Light
    #ffffff
    Background· 32.9%
    #2c2c31
    Other· 11.7%
    #3d79c1
    Primary· 26%
    #86a7b2
    Secondary· 4.7%
    #a8d5d8
    Secondary· 1.8%
    #3d516f
    Secondary· 1%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    AddThisFree

    Social widgets and sharing tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    12 Resources

    7
    Scripts
    5
    Styles
    3
    Async
    0
    Defer

    Top Script Sources

    stats.g.doubleclick.net(1)ssl.google-analytics.com(1)googletagmanager.com(1)code.jquery.com(1)maxcdn.bootstrapcdn.com(1)

    Website Identity

    bookmax.net

    22 years old
    Location detected: 🇩🇪 Germanyvia ip
    Key-Systems GmbHen

    Sponsored

    Last analyzed: 19 May 2026 at 12:08

    Historical Analysis & Change Tracking