Website review techlib.cz
Czech National Library of Technology
Generated on March 16 2026 14:41 PM
Old data? UPDATE !
The score is 49/100
SEO Content
Title
Czech National Library of Technology
Length : 36
Perfect, your title contains between 10 and 70 characters.
Description
Národní technická knihovna
Length : 26
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Knihovna, Praha, technická, NTK, knihy, technika, časopisy
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Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | English |
| type | non_profit |
| url | http://www.techlib.cz/en/ |
| image | http://www.techlib.cz/public/images/logos/logo-ntk4-square.jpg |
| site_name | Národní technická knihovna |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 0 | 13 | 74 | 0 | 0 |
- [H3] Webinars at NTK
- [H3] Reconstruction of concrete areas
- [H3] Pre-registration
- [H3] 24/7 Online Access to Scientific Resources
- [H3] Virtual Library Tour
- [H3] News
- [H3] New Books
- [H3] Selected eResources
- [H3] Newly arrived journal issues
- [H3] Quick info
- [H3] Contact Us
- [H3] Quick Links
- [H3] Our Specialists
- [H4] NTK Webinars
- [H4] Is it broken? Come and get it fixed on Repair Day
- [H4] Atriums on 6th floor closed
- [H4] Nový přehled minerálů České republiky a jejich lokalit
- [H4] Nový přehled minerálů České republiky a jejich lokalit
- [H4] Nový přehled minerálů České republiky a jejich lokalit
- [H4] Harley-Davidson
- [H4] Právo na veřejný prostor
- [H4] Šikmé střechy
- [H4] Metalická architektura
- [H4] Václav Aulický ve znamení high-tech (aneb Půlstoletí české architektury)
- [H4] Výkonová elektronika
- [H4] Odcházející železnice
- [H4] Laboratorní diagnostika
- [H4] Příběhy retro značek
- [H4] Corporate finance
- [H4] Zákon o požární ochraně
- [H4] Avie licence Saviem
- [H4] Heuréka!
- [H4] Svobodou to začalo
- [H4] Příběhy ze zkumavek
- [H4] Průvodce světem plastikového modeláře
- [H4] Letecká meteorologie
- [H4] Archithese
- [H4] Ekonom
- [H4] Applied and computational mechanics
- [H4] Chip
- [H4] Die Kälte und Klimatechnik
- [H4] Giesserei
- [H4] Ekonom
- [H4] Linux magazine
- [H4] Geografické rozhledy
- [H4] Euro
- [H4] IKZ Haustechnik
- [H4] New scientist
- [H4] International construction
- [H4] HLH
- [H4] C't
- [H4] Vesmír
- [H4] Odpady
- [H4] NexTech
- [H4] Chip
- [H4] Digital camera magazine
- [H4] Detail
- [H4] Železniční magazín
- [H4] Elektor
- [H4] Score
- [H4] The economist
- [H4] Odpadové fórum
- [H4] Motor journal
- [H4] Chip
- [H4] Erdöl, Erdgas, Kohle
- [H4] Vodní hospodářství =
- [H4] Mechanizace zemědělství
- [H4] Silniční obzor
- [H4] Atw
- [H4] International Water Power and Dam Construction
- [H4] Flying
- [H4] Automobil revue
- [H4] Lesnická práce
- [H4] Letectví + kosmonautika
- [H4] Marketing & Media
- [H4] Digitální foto magazín
- [H4] Geologica Carpathica
- [H4] Flying
- [H4] Flying
- [H4] Marketing & Media
- [H4] Strojárstvo
- [H4] Lesnická práce
- [H4] Střechy, fasády, izolace
- [H4] Flying revue
- [H4] Právník
- [H4] Právní rozhledy
- [H4] Beáta Soperová
Images
We found 80 images on this web page.
70 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 6%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 173 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip navigation | Internal | Passing Juice |
| All | Internal | Passing Juice |
| Catalog | Internal | Passing Juice |
| eBook Search | Internal | Passing Juice |
| Journal Search | Internal | Passing Juice |
| All eResources | Internal | Passing Juice |
| eResources Accessible from Home | Internal | Passing Juice |
| NTK Open Stacks Guide | Internal | Passing Juice |
| Czech Technical Standards | Internal | Passing Juice |
| Rare Books & Special Collections | Internal | Passing Juice |
| Czech ISSN Centre | Internal | Passing Juice |
| Grey Literature Repository | External | Passing Juice |
| NTK Digital Library | Internal | Passing Juice |
| Tech Subject Heading System (PSH) | External | Passing Juice |
| Czech Technical University Library | External | Passing Juice |
| Virtual National Phonotheque | External | Passing Juice |
| Registration & Entry | Internal | Passing Juice |
| About Your User Account | Internal | Passing Juice |
| Borrow, Return, Renew | Internal | Passing Juice |
| Interlibrary Loan Services | Internal | Passing Juice |
| Zásilka NTK Service | Internal | Passing Juice |
| Document Delivery VPK | Internal | Passing Juice |
| Conference Services & Rentals | Internal | Passing Juice |
| Business Services/Robotics | Internal | Passing Juice |
| Polytechnic workshop | Internal | Passing Juice |
| Education & Research Support | Internal | Passing Juice |
| - for High Schools | Internal | Passing Juice |
| - for Undergrad & Graduate Students | Internal | Passing Juice |
| - for Early Career Researchers (PhD+) | Internal | Passing Juice |
| Consultations | Internal | Passing Juice |
| Courses, Workshops, Webinars | Internal | Passing Juice |
| Subject Guides | Internal | Passing Juice |
| Ask Us | Internal | Passing Juice |
| eBooks on Demand (eOD) | Internal | Passing Juice |
| NTK Institutional Repository | Internal | Passing Juice |
| Effective Information Services (EFI) | Internal | Passing Juice |
| EIZ Consortium | Internal | Passing Juice |
| Europeana Cloud | Internal | Passing Juice |
| Green Building at NTK | Internal | Passing Juice |
| Virtual National Phonotheque | Internal | Passing Juice |
| Events at NTK | Internal | Passing Juice |
| Gallery NTK | Internal | Passing Juice |
| Guided Tours | Internal | Passing Juice |
| Organizational Structure | Internal | Passing Juice |
| Library Regulations & House Rules | Internal | Passing Juice |
| Jobs & Internships | Internal | Passing Juice |
| Press & Media | Internal | Passing Juice |
| Contacts | Internal | Passing Juice |
| Opening Hours | Internal | Passing Juice |
| ChemTK | External | Passing Juice |
| Log in | Internal | Passing Juice |
| Pre-registration | Internal | Passing Juice |
| Forgotten password | Internal | Passing Juice |
| Searching and Evaluating on Web of Science & Scopus | Internal | Passing Juice |
| Repair Day | Internal | Passing Juice |
| 2 | Internal | Passing Juice |
| 3 | Internal | Passing Juice |
| New Books | Internal | Passing Juice |
| Nový přehled minerálů České republiky a jejich lokalit | Internal | Passing Juice |
| Nový přehled minerálů České republiky a jejich lokalit | Internal | Passing Juice |
| Nový přehled minerálů České republiky a jejich lokalit | Internal | Passing Juice |
| Harley-Davidson | Internal | Passing Juice |
| Právo na veřejný prostor | Internal | Passing Juice |
| Šikmé střechy | Internal | Passing Juice |
| Metalická architektura | Internal | Passing Juice |
| Václav Aulický ve znamení high-tech (aneb Půlstoletí české architektury) | Internal | Passing Juice |
| Výkonová elektronika | Internal | Passing Juice |
| Odcházející železnice | Internal | Passing Juice |
| Laboratorní diagnostika | Internal | Passing Juice |
| Příběhy retro značek | Internal | Passing Juice |
| Corporate finance | Internal | Passing Juice |
| Zákon o požární ochraně | Internal | Passing Juice |
| Avie licence Saviem | Internal | Passing Juice |
| Heuréka! | Internal | Passing Juice |
| Svobodou to začalo | Internal | Passing Juice |
| Příběhy ze zkumavek | Internal | Passing Juice |
| Průvodce světem plastikového modeláře | Internal | Passing Juice |
| Letecká meteorologie | Internal | Passing Juice |
| Cambridge Journals | Internal | Passing Juice |
| EBSCOhost | Internal | Passing Juice |
| Emerald Premier | Internal | Passing Juice |
| Encyclopedia Britannica | Internal | Passing Juice |
| IEEE Xplore | Internal | Passing Juice |
| IOPscience | Internal | Passing Juice |
| Nature Complete | Internal | Passing Juice |
| Oxford English Dictionary | Internal | Passing Juice |
| Oxford Journals | Internal | Passing Juice |
| ProQuest Central | Internal | Passing Juice |
| ProQuest EBook Central | Internal | Passing Juice |
| ScienceDirect | Internal | Passing Juice |
| Scopus | Internal | Passing Juice |
| SpringerLink | Internal | Passing Juice |
| Taylor & Francis Online | Internal | Passing Juice |
| Web of Science | Internal | Passing Juice |
| Wiley Online Library | Internal | Passing Juice |
| All... | Internal | Passing Juice |
| Newly arrived journal issues | Internal | Passing Juice |
| Archithese | Internal | Passing Juice |
| Ekonom | Internal | Passing Juice |
| Applied and computational mechanics | Internal | Passing Juice |
| Chip | Internal | Passing Juice |
| Die Kälte und Klimatechnik | Internal | Passing Juice |
| Giesserei | Internal | Passing Juice |
| Linux magazine | Internal | Passing Juice |
| Geografické rozhledy | Internal | Passing Juice |
| Euro | Internal | Passing Juice |
| IKZ Haustechnik | Internal | Passing Juice |
| New scientist | Internal | Passing Juice |
| International construction | Internal | Passing Juice |
| HLH | Internal | Passing Juice |
| C't | Internal | Passing Juice |
| Vesmír | Internal | Passing Juice |
| Odpady | Internal | Passing Juice |
| NexTech | Internal | Passing Juice |
| Chip | Internal | Passing Juice |
| Digital camera magazine | Internal | Passing Juice |
| Detail | Internal | Passing Juice |
| Železniční magazín | Internal | Passing Juice |
| Elektor | Internal | Passing Juice |
| Score | Internal | Passing Juice |
| The economist | Internal | Passing Juice |
| Odpadové fórum | Internal | Passing Juice |
| Motor journal | Internal | Passing Juice |
| Erdöl, Erdgas, Kohle | Internal | Passing Juice |
| Vodní hospodářství = | Internal | Passing Juice |
| Mechanizace zemědělství | Internal | Passing Juice |
| Silniční obzor | Internal | Passing Juice |
| Atw | Internal | Passing Juice |
| International Water Power and Dam Construction | External | Passing Juice |
| Flying | Internal | Passing Juice |
| Automobil revue | Internal | Passing Juice |
| Lesnická práce | Internal | Passing Juice |
| Letectví + kosmonautika | Internal | Passing Juice |
| Marketing & Media | Internal | Passing Juice |
| Digitální foto magazín | Internal | Passing Juice |
| Geologica Carpathica | Internal | Passing Juice |
| Strojárstvo | External | Passing Juice |
| Střechy, fasády, izolace | Internal | Passing Juice |
| Flying revue | Internal | Passing Juice |
| Právník | Internal | Passing Juice |
| Právní rozhledy | Internal | Passing Juice |
| All hours | Internal | Passing Juice |
| Contact Form | Internal | Passing Juice |
| Tutorials | Internal | Passing Juice |
| Become a Patron | Internal | Passing Juice |
| How to... | Internal | Passing Juice |
| Places to Study | Internal | Passing Juice |
| Suggest a Purchase | Internal | Passing Juice |
| High Schools Support | Internal | Passing Juice |
| Business Services | Internal | Passing Juice |
| Czech ISSN Centre | Internal | Passing Juice |
| Contact Info and Directions | Internal | Passing Juice |
| Our Specialists | Internal | Passing Juice |
| Library Search | External | Passing Juice |
| Catalog NTK | Internal | Passing Juice |
| Journal Search | Internal | Passing Juice |
| eBook Search | Internal | Passing Juice |
| TECH | External | Passing Juice |
| ChemTK | External | Passing Juice |
| Catalog CTU | External | Passing Juice |
| Places to Study | Internal | Passing Juice |
| Tech Guides | Internal | Passing Juice |
| Tutorials | Internal | Passing Juice |
| STEMskiller | Internal | Passing Juice |
| CARDS | Internal | Passing Juice |
| National Centre for Persistent Identifiers | Internal | Passing Juice |
| National Centre for Information Support of RDI | Internal | Passing Juice |
| CzechELib | Internal | Passing Juice |
| About NTK | Internal | Passing Juice |
| The Building | Internal | Passing Juice |
| Accessibility | Internal | Passing Juice |
| Privacy | Internal | Passing Juice |
| Sitemap | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
ntk research support centre czech services library search guides national
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| ntk | 12 |  |
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| services | 9 | |
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| czech | 7 | |
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| library | 6 | |
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| national | 6 | |
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Usability
Url
Domain : techlib.cz
Length : 10
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
| Deprecated tags | Occurrences |
|---|---|
| <center> | 1 |
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Too bad, your website has too many JS files (more than 6). |
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Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://techlib.cz/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
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