Tools & Wizards About Us
jsky.sourceforge.net screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

jsky.sourceforge.net

JSky

Page Load Speed

596 ms in total

First Response

142 ms

Resources Loaded

360 ms

Page Rendered

94 ms

jsky.sourceforge.net screenshot

About Website

Click here to check amazing JSky Sourceforge content for China. Otherwise, check out these important facts you probably never knew about jsky.sourceforge.net

Visit jsky.sourceforge.net

Key Findings

We analyzed Jsky.sourceforge.net page load time and found that the first response time was 142 ms and then it took 454 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.

Performance Metrics

jsky.sourceforge.net performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

jsky.sourceforge.net

142 ms

screen.css

112 ms

hdr.icon.gif

59 ms

sflogo.php

54 ms

bg.gif

33 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original Jsky.sourceforge.net, 11% (1 request) were made to Sourceforge.net. The less responsive or slowest element that took the longest time to load (142 ms) belongs to the original domain Jsky.sourceforge.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.4 kB (13%)

Content Size

47.7 kB

After Optimization

41.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Jsky.sourceforge.net main page is 47.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 38.6 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 2.5 kB

  • Original 4.0 kB
  • After minification 3.9 kB
  • After compression 1.5 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 2.5 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 38.6 kB
  • After minification 38.6 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. JSky Sourceforge images are well optimized though.

CSS Optimization

-78%

Potential reduce by 3.9 kB

  • Original 5.0 kB
  • After minification 3.7 kB
  • After compression 1.1 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. Jsky.sourceforge.net needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JSky Sourceforge. According to our analytics all requests are already optimized.

Network Requests Diagram

jsky.sourceforge.net

jsky.sourceforge.net

142 ms

screen.css

screen.css

112 ms

hdr.icon.gif

hdr.icon.gif

59 ms

sflogo.php

sflogo.php

54 ms

bg.gif

bg.gif

33 ms

hdr.bg.gif

hdr.bg.gif

30 ms

hdr.ad.jpg

hdr.ad.jpg

89 ms

sdb.bg.gif

sdb.bg.gif

59 ms

cnt.bg.gif

cnt.bg.gif

60 ms

Accessibility Review

jsky.sourceforge.net accessibility score

92

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

jsky.sourceforge.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

jsky.sourceforge.net SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsky.sourceforge.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Jsky.sourceforge.net 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

jsky.sourceforge.net

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