Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

3.6 sec in total

First Response

588 ms

Resources Loaded

1.9 sec

Page Rendered

1.1 sec

library.nu screenshot

About Website

Welcome to library.nu homepage info - get ready to check Library best content for India right away, or after learning these important things about library.nu

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Key Findings

We analyzed Library.nu page load time and found that the first response time was 588 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

library.nu performance score

0

Network Requests Diagram

library.nu

588 ms

wp-emoji-release.min.js

147 ms

addons.min.css

302 ms

foundation.min.css

343 ms

polaris.css

293 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Library.nu and no external sources were called. The less responsive or slowest element that took the longest time to load (884 ms) belongs to the original domain Library.nu.

Page Optimization Overview & Recommendations

Page size can be reduced by 411.3 kB (49%)

Content Size

839.2 kB

After Optimization

427.9 kB

In fact, the total size of Library.nu main page is 839.2 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. 35% of websites need less resources to load. Images take 307.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 29.3 kB

  • Original 40.8 kB
  • After minification 40.2 kB
  • After compression 11.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 29.3 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 307.3 kB
  • After minification 307.3 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. Library images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 187.8 kB

  • Original 266.1 kB
  • After minification 260.6 kB
  • After compression 78.2 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 187.8 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 194.1 kB

  • Original 224.9 kB
  • After minification 219.7 kB
  • After compression 30.8 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. Library.nu needs all CSS files to be minified and compressed as it can save up to 194.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (57%)

Requests Now

14

After Optimization

6

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

library.nu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.nu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Library.nu 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

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