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krang.sourceforge.net screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

krang.sourceforge.net

The Erlbaum Group | Custom Web/DB Software Development

Page Load Speed

2.6 sec in total

First Response

667 ms

Resources Loaded

1.7 sec

Page Rendered

236 ms

krang.sourceforge.net screenshot

About Website

Visit krang.sourceforge.net now to see the best up-to-date Krang Sourceforge content for China and also check out these interesting facts you probably never knew about krang.sourceforge.net

The Erlbaum Group makes custom web and database applications designed for the unique needs of your company.

Visit krang.sourceforge.net

Key Findings

We analyzed Krang.sourceforge.net page load time and found that the first response time was 667 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

krang.sourceforge.net performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

krang.sourceforge.net

667 ms

www.krangcms.com

44 ms

www.erlbaum.net

146 ms

js

189 ms

js

439 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Krang.sourceforge.net, 47% (8 requests) were made to Erlbaum.net and 24% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (667 ms) belongs to the original domain Krang.sourceforge.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.0 kB (31%)

Content Size

284.0 kB

After Optimization

197.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Krang.sourceforge.net main page is 284.0 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. 50% of websites need less resources to load. Images take 245.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 10.3 kB

  • Original 12.7 kB
  • After minification 6.9 kB
  • After compression 2.4 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. This page needs HTML code to be minified as it can gain 5.9 kB, which is 46% 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 10.3 kB or 81% of the original size.

Image Optimization

-30%

Potential reduce by 73.0 kB

  • Original 245.7 kB
  • After minification 172.7 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. Obviously, Krang Sourceforge needs image optimization as it can save up to 73.0 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-79%

Potential reduce by 3.6 kB

  • Original 4.6 kB
  • After minification 3.1 kB
  • After compression 941 B

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. Krang.sourceforge.net needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (43%)

Requests Now

14

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krang Sourceforge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

krang.sourceforge.net

krang.sourceforge.net

667 ms

www.krangcms.com

www.krangcms.com

44 ms

www.erlbaum.net

www.erlbaum.net

146 ms

js

js

189 ms

js

js

439 ms

gtm.js

gtm.js

439 ms

bootstrap.min.css

bootstrap.min.css

131 ms

teg.css

teg.css

45 ms

teg.js

teg.js

63 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

171 ms

teg-logo-small.png

teg-logo-small.png

18 ms

Tux-sml.png

Tux-sml.png

200 ms

Python_logo_sml.png

Python_logo_sml.png

200 ms

django-logo-trans-sml.png

django-logo-trans-sml.png

261 ms

postgresql_elephant_sml.png

postgresql_elephant_sml.png

261 ms

js

js

44 ms

analytics.js

analytics.js

254 ms

Accessibility Review

krang.sourceforge.net accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

krang.sourceforge.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

krang.sourceforge.net SEO score

100

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

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 Krang.sourceforge.net 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 Krang.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

krang.sourceforge.net

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