tech-lib.eu Tech-lib.eu

   
Počítačový slovník TechLib

Domain Summary

What is the traffic rank for Tech-lib.eu?

• Tech-lib.eu ranks #4,797,767 globally on HypeStat.

What percent of global Internet users visit Tech-lib.eu?

3.92E-5% of global Internet users visit Tech-lib.eu

How many people visit Tech-lib.eu each day?

• Tech-lib.eu receives approximately 1.9K visitors and 2,383 page impressions per day.

Which countries does Tech-lib.eu receive most of its visitors from?

• Tech-lib.eu is mostly visited by people located in Czech Republic,Slovakia.

How much Tech-lib.eu can earn?

• Tech-lib.eu should earn about $1.08/day from advertising revenue.

What is Tech-lib.eu estimated value?

• Estimated value of Tech-lib.eu is $966.52.

What IP addresses does Tech-lib.eu resolve to?

• Tech-lib.eu resolves to the IP addresses 104.21.62.101.

tech-lib.eu Profile

Title:Počítačový slovník TechLib
Description:Počítačový slovník Tech Lib obsahuje více než 1200 XNUMX odborných termínů se snadno srozumitelnými definicemi.
Tags:
Category:Reference Materials / Dictionaries and Encyclopedias
About: Tech-Lib.eu is an online platform for sharing and exchanging knowledge related to science and technology. It is a free resource for researchers, engineers, and students who are looking for information on emerging technologies, research papers, and other technical knowledge. The platform contains a library of articles, books, and journals, as well as tutorials and videos. It also offers a discussion forum where users can ask questions and receive answers from experts in the field.
*This text is generated by artificial intelligence and may not be accurate. Edit Site Info

What technologies does tech-lib.eu use?

These are the technologies used at tech-lib.eu. tech-lib.eu has a total of 3 technologies installed in 3 different categories.

tech-lib.eu Traffic Analysis

Tech-lib.eu is ranked #4,797,767 in the world. This website is viewed by an estimated 1.9K visitors daily, generating a total of 2.4K pageviews. This equates to about 58.6K monthly visitors. Tech-lib.eu traffic has decreased by 3.53% compared to last month.
Daily Visitors1.9K
3.99%
Monthly Visits58.6K
3.53%
Pages per Visit1.23
3.41%
Visit duration01:06
98.26%
Bounce Rate83.01%
1.9%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
1,934
Monthly Visits:
58,600
Pages per Visit:
1.23
Daily Pageviews:
2,383
Avg. visit duration:
01:06
Bounce rate:
83.01%
Global Reach:
3.92E-5%
Monthly Visits (SEMrush):
60,718
Monthly Unique Visitors (SEMrush):
55,924
Monthly Visits (SimilarWeb):
58,592
HypeRank:
4,797,767
SEMrush Rank:
36,181,897
SimilarWeb Rank:
1,031,709
*All traffic values are estimates only.

Traffic sources

Direct:
0.80%
Referral:
4.51%
Search:
94.69%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
45.49%
Mobile:
54.51%

Total Visits Last 3 Months

78K
JAN
60.7K
FEB
58.6K
MAR

Visitors by country

Country
Users%
 
Czech Republic 96.56%
 
Slovakia 3.44%
Last update was 380 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with tech-lib.eu in any way. Only publicly available statistics data are displayed.

 

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  tech-lib.eu
Rank:
(Rank based on keywords, cost and organic traffic)
  36,181,897
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  44
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00

Revenue report

Google.com would generate approximately $1.1 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $32.4 and annual gross revenue of approximately $394.2. Based on these figures, the site's net worth is estimated at around $1K.

How much would tech-lib.eu make?

Daily Revenue:
$1.08
Monthly Revenue:
$32.40
Yearly Revenue:
$394.20
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Czech Republic 2,301$1.06
 
Slovakia 82$0.02

Loss of money due to Adblock?

Daily Revenue Loss:
$0.11
Monthly Revenue Loss:
$3.23
Yearly Revenue Loss:
$39.31
Daily Pageviews Blocked:
237
Monthly Pageviews Blocked:
7,124
Yearly Pageviews Blocked:
86,680

Daily revenue loss by country

 
CountryBlockedLost Money
 
Czech Republic 230$0.11
 
Slovakia 7$0.00

How much is tech-lib.eu worth?

Website Value:
$1K

Ad Experience Report

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
tech-lib.eu
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
tech-lib.eu
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report

Summary of the abusive experience rating of a website.
Root domain:
tech-lib.eu
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is tech-lib.eu hosted?

Tech-lib.eu may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

How fast does tech-lib.eu load?

The average loading time of tech-lib.eu is 374 ms. The Desktop speed index is 95 and mobile speed index is 83.
Average Load Time:
374 ms

Page Speed (Google PageSpeed Insights) - Desktop

95
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

First Contentful Paint (FCP)885ms 93% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 93% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)2ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%

Origin Data

All pages served from this origin have an FAST speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

First Contentful Paint (FCP)885ms 93% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 93% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)2ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%

Lab Data

Total Blocking Time 40 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Time to Interactive 1.5 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Largest Contentful Paint 1.2 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Max Potential First Input Delay 110 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
First Contentful Paint 1.0 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
First Meaningful Paint 1.0 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Speed Index 1.2 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric

Page Speed (Google PageSpeed Insights) - Mobile

83
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

First Contentful Paint (FCP)1.1s 93% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 91% 5% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 5% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)12ms 94% of loads for this page have a fast (<100ms) First Input Delay (FID) 94% 3% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 3% 1% of loads for this page have a slow (>300ms) First Input Delay (FID) 1%

Origin Data

All pages served from this origin have an FAST speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

First Contentful Paint (FCP)1.1s 91% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 91% 5% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 5% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)12ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 94% 3% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 3% 1% of loads for this page have a slow (>300ms) First Input Delay (FID) 1%

Lab Data

First Meaningful Paint 2.8 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Time to Interactive 5.1 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Speed Index 3.3 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Total Blocking Time 320 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Max Potential First Input Delay 210 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
First Contentful Paint 2.8 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
Largest Contentful Paint 2.8 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets

Does tech-lib.eu use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on tech-lib.eu are reduced by 65%.
tech-lib.eu use br compression.
Original size: 53.34 KB
Compressed size: 18.33 KB
File reduced by: 35.01 KB (65%)

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  UNKNOWN

SSL Checker - SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. tech-lib.eu supports HTTPS.
 tech-lib.eu supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: sni.cloudflaressl.com
Organization: "Cloudflare, Inc."
Location: San Francisco, California, US
Issuer: Cloudflare Inc ECC CA-3
Valid from: Aug 14 00:00:00 2022 GMT
Valid until: Aug 14 23:59:59 2023 GMT
Authority: CA:FALSE
Keysize:
Common Name: Cloudflare Inc ECC CA-3
Organization: "Cloudflare, Inc."
Location: US
Issuer: Baltimore CyberTrust Root
Valid from: Jan 27 12:48:08 2020 GMT
Valid until: Dec 31 23:59:59 2024 GMT
Authority: CA:TRUE
Keysize:

Verify HTTP/2 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 tech-lib.eu supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.
date: Thu, 20 Apr 2023 04:37:02 GMT
content-type: text/html
last-modified: Mon, 23 May 2022 14:05:59 GMT
vary: Accept-Encoding
cf-cache-status: DYNAMIC
report-to: {"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v3?s=440IDJLMAG5jP3PHkxnVeD61CFV8mpxBMAxuNxgCfpIrvl%2FOUS9Bml6mGkpaQecmaZtIEwXJ8gYWjkK%2FRiqPluzak%2BYRmiEJVLF6WpuNefKL968Q%2FB1EoafRTzaPlA%3D%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 7baab08fc9691133-ORD
content-encoding: br
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
HINFO 3600
A 104.21.62.101 245
A 172.67.222.211 245
NS maya.ns.cloudflare.com 3545
NS brett.ns.cloudflare.com 3545

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information.
Domain Registrar:
Namecheap, Inc
Domain Owner:
NOT DISCLOSED!
WhoIs:
 

% The WHOIS service offered by EURid and the access to the records
% in the EURid WHOIS database are provided for information purposes
% only. It allows persons to check whether a specific domain name
% is still available or not and to obtain information related to
% the registration records of existing domain names.
%
% EURid cannot, under any circumstances, be held liable in case the
% stored information would prove to be wrong, incomplete or not
% accurate in any sense.
%
% By submitting a query you agree not to use the information made
% available to:
%
% - allow, enable or otherwise support the transmission of unsolicited,
%   commercial advertising or other solicitations whether via email or
%   otherwise;
% - target advertising in any possible way;
%
% - to cause nuisance in any possible way to the registrants by sending
%   (whether by automated, electronic processes capable of enabling
%   high volumes or other possible means) messages to them.
%
% Without prejudice to the above, it is explicitly forbidden to extract,
% copy and/or use or re-utilise in any form and by any means
% (electronically or not) the whole or a quantitatively or qualitatively
% substantial part of the contents of the WHOIS database without prior
% and explicit permission by EURid, nor in any attempt hereof, to apply
% automated, electronic processes to EURid (or its systems).
%
% You agree that any reproduction and/or transmission of data for
% commercial purposes will always be considered as the extraction of a
% substantial part of the content of the WHOIS database.
%
% By submitting the query you agree to abide by this policy and accept
% that EURid can take measures to limit the use of its WHOIS services
% in order to protect the privacy of its registrants or the integrity
% of the database.
%
% The EURid WHOIS service on port 43 (textual whois) never
% discloses any information concerning the registrant.
% Registrant and on-site contact information can be obtained through use of the
% webbased WHOIS service available from the EURid website www.eurid.eu
%
% WHOIS tech-lib.eu
Domain: tech-lib.eu
Script: LATIN

Registrant:
        NOT DISCLOSED!
        Visit www.eurid.eu for webbased WHOIS.

Technical:
        Organisation: Namecheap, Inc
        Language: en
        Email: email

Registrar:
        Name: Namecheap, Inc
        Website: http://www.namecheap.com

Name servers:
        brett.ns.cloudflare.com
        maya.ns.cloudflare.com

Please visit www.eurid.eu for more info.