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Report Summary

About Website

Click here to check amazing Lib content for Russia. Otherwise, check out these important facts you probably never knew about lib.mn

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.196

63/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

lib.mn

986 ms

517f708c2d665e2430ee0b2f2a793145.css

88 ms

bbd7a648978b358e559d6739b1cd74bb.js

338 ms

adv_out.js

12 ms

cu.php

415 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 42% of them (30 requests) were addressed to the original Lib.mn, 7% (5 requests) were made to Am15.net and 6% (4 requests) were made to Ad.pay-click.ru. The less responsive or slowest element that took the longest time to load (986 ms) belongs to the original domain Lib.mn.

Content Size

770.2 kB

After Optimization

482.0 kB

In fact, the total size of Lib.mn main page is 770.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 417.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 43.6 kB

Original 55.7 kB
After minification 48.8 kB
After compression 12.2 kB

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 6.9 kB, which is 12% 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 43.6 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 22.8 kB

Original 417.3 kB
After minification 394.5 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Lib images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 163.1 kB

Original 229.4 kB
After minification 228.6 kB
After compression 66.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 163.1 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 58.7 kB

Original 67.8 kB
After minification 56.9 kB
After compression 9.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Lib.mn needs all CSS files to be minified and compressed as it can save up to 58.7 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

N/A
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lib.mn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Lib.mn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

lib.mn

Open Graph description is not detected on the main page of Lib. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

lib.mn -

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)