Back to Search
heidisql.com favicon

heidisql.com

https://heidisql.com· First analyzed 29 Apr 2026· Updated 29 Apr 2026
Export
heidisql.com
Desktop screenshot of heidisql.com
Mobile screenshot of heidisql.com
Mobile

Sponsored

Hosting Provider

manitu GmbH

IP Address

89.238.73.161

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Sankt Wendel, Germany

ASN

AS34240

Organization

manitu GmbH

Server

Apache

Nameservers

dns02.manitu.net.dns01.manitu.net.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
821 KB
58 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
manitu GmbH

Technology Stack

6 Technologies Detected

Advertising

2
Google AdsGoogle AdSense

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Apache

SEO Analysis

D56/100
16
9
2
Meta Tags9/15
Content3/12
Headings6/8
Technical16/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
H
heidisql.comheidisql.com

HeidiSQL - MariaDB/MySQL, MSSQL, PostgreSQL, SQLite and Interbase/F...

HeidiSQL is a free and powerful client for MariaDB, MySQL, Microsoft SQL Server, PostgreSQL, SQLite and Interbase/Firebird

Title truncated.
Title Length84 chars

Recommended: 50-60 chars (~524px / 580px)

Description Length122 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (84 chars, ~524px). Will be truncated in search results.
  • • Very thin content (26 words). Search engines need substantial content for ranking.

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,047 URLs

robots.txt

6 rules

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

F33/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
6/25

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:1%
Words:942
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
C
69/100
10
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
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
83 mg
CO₂e / view
821.1 KB
Page Weight
80%
Cleaner Than
New Visitor
95 mg
vs
Returning (cached)
47 mg
Annual (10K/mo)
9.9 kg
Emission Segments
Data Center
4 mg
Network
24 mg
Device
55 mg
Resource Breakdown
JavaScript
412.1 KB
Images
330.0 KB
CSS
3.3 KB
Fonts
8.1 KB
HTML
6.9 KB
Other
60.7 KB
Green Hosting Verified
manitu GmbH
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

11d

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/1.1

Valid From

10.02.2026

Valid Until

11.05.2026

Subject Alternative Names (1)

www.heidisql.com

SHA-256 Fingerprint

C4:BB:1A:02:18:31:DE:AA:CB:B4:E5:38:21:F5:3C:1B:15:E0:86:9C...

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)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
6736
content-type
text/html; charset=utf-8
date
Wed, 29 Apr 2026 19:03:06 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

mail005.webhosting.manitu.net

Domain Information

heidisql.com

Domain Age
20 years

Created

05.04.2006

Expires

05.04.2027

Last Updated

06.04.2026

Registrar

InterNetX GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice

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.
D
55/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Segoe UI

WCAG Partial
64/100
Readability
/30
18/30

14px · LH 1.20

Hierarchy
/20
12/20

2x ratio

WCAG
/25
17/25

1.96:1 min contrast

Performance
/25
17/25

System fonts

Heading Font

Segoe UI

Sans29px

Body Font

Segoe UI

Sans14px

Contrast Ratio

1.96:1

7 issues

Reading Comfort

~45 CPL

Optimal (45–75)
29px
h1
22px
h2
14px
p

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

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 2.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

GGoogle FontsFlesch 55

Color Palette

7 unique colors
3.9:1 AA Large Light
#ffffff
Background· 49%
#73857f
Other· 4%
#324b4a
Primary· 9.5%
#213131
Secondary· 3.7%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google AdSense

Sponsored

Scripts & Styles

24 Resources

17
Scripts
7
Styles
5
Async
1
Defer

Top Script Sources

gstatic.com(5)local(4)fundingchoicesmessages.google.com(4)pagead2.googlesyndication.com(3)google.com(1)

Website Identity

heidisql.com

20 years old
Location detected: 🇩🇪 Germanyvia ip
InterNetX GmbHen

Sponsored

Last analyzed: 29 Apr 2026 at 19:03

Historical Analysis & Change Tracking