Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 0

    Accessibility

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 0

    SEO

opensourcelibs.com

opensourcelibs.com

Page Load Speed

13 sec in total

First Response

59 ms

Resources Loaded

1 sec

Page Rendered

11.9 sec

About Website

Visit opensourcelibs.com now to see the best up-to-date Opensourcelibs content for China and also check out these interesting facts you probably never knew about opensourcelibs.com

Open Source Libs is a massive collection of the world's best open source projects. Our mission is to help you discover great open source software to include in your own projects.

Visit opensourcelibs.com

Key Findings

We analyzed Opensourcelibs.com page load time and found that the first response time was 59 ms and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

opensourcelibs.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value40.2 s

0/100

25%

SI (Speed Index)

Value25.4 s

0/100

10%

TBT (Total Blocking Time)

Value55,980 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value61.3 s

0/100

10%

Network Requests Diagram

opensourcelibs.com

59 ms

css2

45 ms

flamelab.js

31 ms

monetization.js

33 ms

js

174 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 40% of them (6 requests) were addressed to the original Opensourcelibs.com, 33% (5 requests) were made to Fonts.gstatic.com and 7% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (715 ms) belongs to the original domain Opensourcelibs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 334.4 kB (90%)

Content Size

370.9 kB

After Optimization

36.4 kB

  • HTML

In fact, the total size of Opensourcelibs.com main page is 370.9 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. HTML takes 370.9 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 334.4 kB

  • Original 370.9 kB
  • After minification 370.9 kB
  • After compression 36.4 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 334.4 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (50%)

Requests Now

8

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opensourcelibs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Best Practices

opensourcelibs.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

opensourcelibs.com 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 Opensourcelibs.com 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 Opensourcelibs.com 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 Opensourcelibs. 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: