631 ms in total
271 ms
273 ms
87 ms
Welcome to datalib.net homepage info - get ready to check DATALIB best content right away, or after learning these important things about datalib.net
Visit datalib.netWe analyzed Datalib.net page load time and found that the first response time was 271 ms and then it took 360 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
datalib.net performance score
name
value
score
weighting
Value1.3 s
99/100
10%
Value1.6 s
99/100
25%
Value1.4 s
100/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value1.6 s
100/100
10%
271 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Datalib.net and no external sources were called. The less responsive or slowest element that took the longest time to load (271 ms) belongs to the original domain Datalib.net.
Page size can be reduced by 29 B (38%)
76 B
47 B
In fact, the total size of Datalib.net main page is 76 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 76 B which makes up the majority of the site volume.
Potential reduce by 29 B
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 18 B, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 29 B or 38% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
datalib.net
271 ms
datalib.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Form elements do not have associated labels
datalib.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
datalib.net SEO score
FR
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datalib.net can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Datalib.net main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
datalib.net
Open Graph description is not detected on the main page of DATALIB. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: