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semalt.com

https://semalt.com· First analyzed 03 May 2026· Updated 03 May 2026
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semalt.com
Desktop screenshot of semalt.com
Mobile screenshot of semalt.com
Mobile

Sponsored

Hosting Provider

Worldstream

IP Address

185.180.223.148

Site Location

🇺🇸 United Statesvia phone

Server Location

🇳🇱 Naaldwijk, Netherlands

ASN

AS49981

Organization

Worldstream

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

rachel.ns.cloudflare.com.chad.ns.cloudflare.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.9 MB
183 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Worldstream
CDN
Cloudflare

Technology Stack

9 Technologies Detected

Other

2
D3.jsHighcharts

Analytics

2
Google Analytics
Facebook Pixel

Frameworks

1
Vue.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginxv1.26.1

Languages

1
PHPv7.2.34

SEO Analysis

B75/100
20
8
0
Meta Tags13/15
Content11/12
Headings8/8
Technical19/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
S
semalt.comsemalt.com

SEO - Smart Engine Outreach. Become #1 in your niche.

➀ Professional SEO services, keyword ranking monitoring service, competitor analysis. Free plans.

Title Length53 chars

Recommended: 50-60 chars (~326px / 580px)

Description Length97 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    24 URLs

    24 sub-sitemaps

    robots.txt

    16 rules

    Local SEO

    Local Search Readiness

    33/100
    Needs Work
    10 8

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    18/25
    Schema Data
    3/25
    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    header/footer
    Text ratio:12%
    Words:1,294
    Token eff.:Optimal
    Sections/1K:11.6
    Depth:1/5

    Structured Data

    1 JSON-LD
    Organization×1.1
    sameAs entity links

    Citation Readiness

    Opening Summary57w
    Descriptive Headingsavg 4.5w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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.
    C
    69/100
    12
    Passed
    2
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    0/15
    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
    8/15
    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.
    33/100
    F
    506 mg
    CO₂e / view
    4.9 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    578 mg
    vs
    Returning (cached)
    289 mg
    Annual (10K/mo)
    60.7 kg
    Emission Segments
    Data Center
    25 mg
    Network
    149 mg
    Device
    333 mg
    Resource Breakdown
    JavaScript
    630.8 KB
    Images
    2.3 MB
    CSS
    1.7 MB
    Fonts
    274.5 KB
    HTML
    2.6 KB
    Other
    21.9 KB
    Green Hosting Verified
    Worldstream Internet Solutions
    GWF Verified
    9 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    44d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    18.03.2026

    Valid Until

    16.06.2026

    Subject Alternative Names (2)

    semalt.comwww.semalt.com

    SHA-256 Fingerprint

    8C:DB:E3:39:F2:17:A1:61:65:AE:2E:E8:87:7E:BE:D2:00:43:32:2E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Sun, 03 May 2026 10:38:45 GMT
    server
    nginx/1.26.1
    transfer-encoding
    chunked
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx.l.google.com
    alt2.aspmx.l.google.com
    aspmx2.googlemail.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    semalt.com

    Domain Age
    12y 8m

    Created

    04.09.2013

    Expires

    04.09.2026

    Last Updated

    09.08.2025

    Registrar

    Center of Ukrainian Internet Names (UKRNAMES)

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    B
    74/100
    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

    Typography & Readability

    Roboto

    WCAG Partial
    71/100
    Readability
    /30
    18/30

    14px · LH 1.57

    Hierarchy
    /20
    19/20

    3.64x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1.96:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Roboto

    Sans51px

    Body Font

    Roboto

    Sans14px

    Contrast Ratio

    1.96:1

    4 issues

    Reading Comfort

    ~43 CPL

    Narrow lines
    51px
    h1
    24px
    h2
    22px
    h3
    24px
    h4
    14px
    p

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

    ✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Flesch 50

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 46.900000000000006%
    #43a8df
    Primary· 20.4%
    #5cb4e5
    Accent· 14.5%
    #1993d6
    Primary· 5.2%
    #b0dfe6
    Accent· 2.3%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    13 Resources

    3
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    semalt.com(2)local(1)

    Website Identity

    Semalt

    Semalt

    Organization
    company@semalt.com
    +18559796663
    semalt.com/
    12 years old
    Location detected: 🇺🇸 United Statesvia phone
    Center of Ukrainian Internet Names (UKRNAMES)📧 Google Workspaceen

    Sponsored

    Last analyzed: 03 May 2026 at 10:38

    Historical Analysis & Change Tracking