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sqlitestudio.pl

https://sqlitestudio.pl· First analyzed 15 May 2026· Updated 15 May 2026
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sqlitestudio.pl
Desktop screenshot of sqlitestudio.pl
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Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

78.47.247.155

Site Location

🇵🇱 Polandvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Apache

Nameservers

ns2.nazwa.pl.ns1.nazwa.pl.ns3.nazwa.pl.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
246 KB
18 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Hetzner

Technology Stack

4 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

Web Servers

1
Apache

SEO Analysis

D51/100
15
9
2
Meta Tags4/15
Content7/12
Headings7/8
Technical13/25
E-E-A-T3/7
Images1/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sqlitestudio.plsqlitestudio.pl

Letos

No description available for this page.

Title Length5 chars

Recommended: 50-60 chars (~31px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (4/4) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

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

F32/100
Bot Access
20/25
Machine Read.
5/25
Schema Data
0/25
Citation
7/25

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
code blocksnavheader/footer
Text ratio:12%
Words:145
Token eff.:Too Short
Sections/1K:6.9
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary23w
Descriptive Headingsavg 3w
Canonical URL
Open Graph0/3
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

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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
63/100
9
Passed
5
Critical
0
Warnings
Images & Alt Text
5/20
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
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
4/15
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.
73/100
A+
25 mg
CO₂e / view
246.3 KB
Page Weight
95%
Cleaner Than
New Visitor
28 mg
vs
Returning (cached)
14 mg
Annual (10K/mo)
3.0 kg
Emission Segments
Data Center
1 mg
Network
7 mg
Device
16 mg
Resource Breakdown
JavaScript
74.9 KB
Images
60.5 KB
CSS
108.5 KB
HTML
2.4 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

81d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

07.05.2026

Valid Until

05.08.2026

Subject Alternative Names (6)

bugs.letos.orgforum.letos.orgletos.orgtest.letos.orgwiki.letos.orgwww.letos.org

SHA-256 Fingerprint

A1:93:FF:0B:8F:2A:AD:8B:0D:11:D6:9E:15:87:62:9E:82:A3:AE:C0...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-type
text/html
date
Fri, 15 May 2026 21:16:16 GMT
keep-alive
timeout=5, max=100
server
Apache
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (5)

alt3.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

sqlitestudio.pl

Domain Age
13y 3m

Created

07.02.2013

Expires

07.02.2027

Last Updated

01.02.2025

Registrar

nazwa.pl sp. z o.o.

DNSSEC
Not Enabled

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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
65/100
Readability
/30
18/30

13px · LH 1.50

Hierarchy
/20
12/20

5.62x ratio

WCAG
/25
14/25

1.02:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

-apple-system

Sans72px

Body Font

-apple-system

Sans13px

Contrast Ratio

1.02:1

9 issues

Reading Comfort

~37 CPL

Narrow lines
72px
h1
32px
h2
24px
h4
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 5.6x larger than body text.

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

Flesch 56

Color Palette

7 unique colors
11.09:1 AAA Light
#ffffff
Background· 47.7%
#383c42
Secondary· 7.1%
#2b6080
Primary· 27.100000000000005%
#75898d
Secondary· 5.5%
#c8c3a6
Secondary· 5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

12 Resources

7
Scripts
5
Styles
0
Async
0
Defer

Top Script Sources

letos.org(7)

Website Identity

sqlitestudio.pl

13 years old
Location detected: 🇵🇱 Polandvia tld
nazwa.pl sp. z o.o.📧 Google Workspaceen

Social Profiles

GitHub

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Last analyzed: 15 May 2026 at 21:16

Historical Analysis & Change Tracking