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nexus.xwiki.org screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

nexus.xwiki.org

Nexus Repository Manager

Page Load Speed

1.9 sec in total

First Response

176 ms

Resources Loaded

1.7 sec

Page Rendered

93 ms

nexus.xwiki.org screenshot

About Website

Visit nexus.xwiki.org now to see the best up-to-date Nexus Xwiki content for India and also check out these interesting facts you probably never knew about nexus.xwiki.org

Visit nexus.xwiki.org

Key Findings

We analyzed Nexus.xwiki.org page load time and found that the first response time was 176 ms and then it took 1.8 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

nexus.xwiki.org performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

nexus.xwiki.org

176 ms

213 ms

ext-all.css

179 ms

xtheme-gray.css

165 ms

sonatype-all.css

191 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Nexus.xwiki.org and no external sources were called. The less responsive or slowest element that took the longest time to load (688 ms) belongs to the original domain Nexus.xwiki.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (75%)

Content Size

1.4 MB

After Optimization

362.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nexus.xwiki.org main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 9.2 kB

  • Original 11.4 kB
  • After minification 11.3 kB
  • After compression 2.2 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. 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 9.2 kB or 81% of the original size.

Image Optimization

-19%

Potential reduce by 706 B

  • Original 3.7 kB
  • After minification 3.0 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, Nexus Xwiki needs image optimization as it can save up to 706 B or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 931.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 331.7 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 931.6 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 140.0 kB

  • Original 166.0 kB
  • After minification 160.5 kB
  • After compression 26.0 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. Nexus.xwiki.org needs all CSS files to be minified and compressed as it can save up to 140.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (33%)

Requests Now

12

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nexus Xwiki. 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

nexus.xwiki.org

nexus.xwiki.org

176 ms

213 ms

ext-all.css

ext-all.css

179 ms

xtheme-gray.css

xtheme-gray.css

165 ms

sonatype-all.css

sonatype-all.css

191 ms

ext-base.js

ext-base.js

206 ms

ext-all.js

ext-all.js

688 ms

sonatype-lib.js

sonatype-lib.js

197 ms

header_bg.gif

header_bg.gif

86 ms

header_branding.png

header_branding.png

113 ms

white-top-bottom.gif

white-top-bottom.gif

96 ms

loading.gif

loading.gif

92 ms

nx-all.js

nx-all.js

84 ms

sonatype-all.js

sonatype-all.js

420 ms

Accessibility Review

nexus.xwiki.org accessibility score

78

Accessibility Issues

Names and labels

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.

Impact

Issue

High

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

High

Form elements do not have associated labels

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

nexus.xwiki.org best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nexus.xwiki.org SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Nexus.xwiki.org 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 Nexus.xwiki.org 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

nexus.xwiki.org

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