1lib.sk
Registered
Page analyze update date:
2025/10/11 15:54:30
Last whois update date:
2026/03/01 23:30:58
Domain Status
Registered
×
![Fullscreen website screenshot]()
1lib.sk Website screenshot
SEO Score
52.74%
77
Score achieved
146
Maximum score
Main Information
Title: Z-Library – the world’s largest e-book library. Your gateway to knowledge and culture.
Description: Z-Library is an online library dedicated to enhancing global education through easy access to books. Recognizing books as a valuable source of knowledge throughout history, we aim to provide free literature access to those in need.
Keywords: unknown
Page Encoding:
utf-8
Body and server charset are different!
Page Filesize: 132 KB
Server Information
IP: 172.67.213.113
Location: ,,,,,,
Encoding: UTF-8
Meta Tags List
- name: color-scheme content:
- charset: utf-8
- equiv: content-type content: text/html; charset=UTF-8
- equiv: X-UA-Compatible content: IE=edge
- name: viewport content: width=device-width, initial-scale=1
- name: title content: Z-Library – the world’s largest e-book library. Your gateway to knowledge and culture.
- name: description content: Z-Library is an online library dedicated to enhancing global education through easy access to books. Recognizing books as a valuable source of knowledge throughout history, we aim to provide free literature access to those in need.
- name: keywords content:
- name: robots content: index,all
- name: distribution content: global
- equiv: cache-control content: no-cache
- equiv: pragma content: no-cache
- name: apple-mobile-web-app-title content: Z-Library
- name: application-name content: Z-Library
- name: theme-color content: #ffffff
- name: propeller content: 49c350d528ba144cace841cac74260ab
- name: alfacoins-site-verification content: 5ef0e7b2483f15ef0e7b2484275ef0e7b24845d_ALFAcoins
- name: format-detection content: telephone=no
- name: version value: 0.835
Internal Links
External Links
Whois Information
domain_name: 1lib.sk
update_date: 2025-11-09
update_time: 1762646400
creation_date: 2021-02-08
creation_time: 1612742400
registrar: IMLI-0001
Whois Raw Data
Domain: 1lib.sk
Created: 2021-02-08
Valid Until: 2027-02-08
Updated: 2025-11-09
Domain Status: clientTransferProhibited
Nameserver: zurich.flat2float.gy
Nameserver: balti.flat2float.la
Domain registrant: 1LIB
Name: Host Master
Organization: Njalla Guokte S.R.L.
Organization ID: J40/6780/2024
Phone: +40.371701213
Email: [email protected]
Street: Bulevardul Metalurgiei, 132, B1C
City: Bucuresti
Postal Code: 041837
Country Code: RO
Authorised Registrar: SREK-1337
Created: 2024-11-20
Updated: 2024-11-20
Registrar: IMLI-0001
Name: Immaterialism Limited
Organization: Immaterialism Limited
Organization ID: 15738452
Phone: +44.2037698590
Email: [email protected]
Street: Piccadilly Business Centre, Unit C Aldow Enterprise Park
City: Manchester
Postal Code: M12 6AE
Country Code: GB
Created: 2024-12-18
Updated: 2025-08-01
Administrative Contact: 1LIB
Name: Host Master
Organization: Njalla Guokte S.R.L.
Organization ID: J40/6780/2024
Phone: +40.371701213
Email: [email protected]
Street: Bulevardul Metalurgiei, 132, B1C
City: Bucuresti
Postal Code: 041837
Country Code: RO
Created: 2024-11-20
Updated: 2024-11-20
Technical Contact: 1LIB
Name: Host Master
Organization: Njalla Guokte S.R.L.
Organization ID: J40/6780/2024
Phone: +40.371701213
Email: [email protected]
Street: Bulevardul Metalurgiei, 132, B1C
City: Bucuresti
Postal Code: 041837
Country Code: RO
Created: 2024-11-20
Updated: 2024-11-20
Robots.txt
User-agent: * Disallow: /dl/ Disallow: /ireader/ Disallow: /qr-code Disallow: /papi/ Disallow: /eapi/ Disallow: /soft Disallow: /login?redirectUrl= Disallow: /s/form+und+design+wohnaccessoires+dina+friedrich+wädenswil+download Sitemap: https://1lib.sk/sitemap.xml
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header: UTF-8
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
135867 bytes
Page size acceptable for fast loading.
!
Resources
99 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
30 hreflang tags
Hreflang tags found for multilingual SEO.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
zstd
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
5.28 ms
Excellent loading speed.
On-Page SEO
!
Title
Z-Library – the world’s largest e-book library. Your gateway to knowledge and culture.
Title too long. Reduce to 30-60 characters to avoid truncation.
!
Meta Description
Z-Library is an online library dedicated to enhancing global education through easy access to books. Recognizing books as a valuable source of knowledge throughout history, we aim to provide free literature access to those in need. Lenght:231
Meta description too long. Reduce to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
159
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
en
Language attribute properly set.
!
Images
48 total, 5 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
✓
Structured Data
1 JSON-LD scripts
Structured data (JSON-LD) found.
Positions in Yandex
Search Phrases - Yandex
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 5 | / |