Tools & Wizards About Us
osgi.org screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

osgi.org

OSGi Working Group | The Eclipse Foundation

Page Load Speed

837 ms in total

First Response

25 ms

Resources Loaded

624 ms

Page Rendered

188 ms

osgi.org screenshot

About Website

Visit osgi.org now to see the best up-to-date OSGi content for Austria and also check out these interesting facts you probably never knew about osgi.org

The OSGi Working Group is a worldwide consortium of technology innovators that advances a proven and mature process to create open specifications that enable …

Visit osgi.org

Key Findings

We analyzed Osgi.org page load time and found that the first response time was 25 ms and then it took 812 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

osgi.org performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

osgi.org

25 ms

osgi.org

87 ms

www.osgi.org

87 ms

styles.css

63 ms

css2

35 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 56% of them (10 requests) were addressed to the original Osgi.org, 33% (6 requests) were made to Fonts.gstatic.com and 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (143 ms) belongs to the original domain Osgi.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.2 kB (6%)

Content Size

417.3 kB

After Optimization

392.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Osgi.org main page is 417.3 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. 60% of websites need less resources to load. Javascripts take 192.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.8 kB

  • Original 13.7 kB
  • After minification 13.7 kB
  • After compression 3.9 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 9.8 kB or 72% of the original size.

Image Optimization

-8%

Potential reduce by 12.5 kB

  • Original 163.7 kB
  • After minification 151.3 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. OSGi images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 192.8 kB
  • After minification 192.8 kB
  • After compression 190.8 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

-2%

Potential reduce by 825 B

  • Original 47.1 kB
  • After minification 47.1 kB
  • After compression 46.2 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. Osgi.org has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OSGi. According to our analytics all requests are already optimized.

Network Requests Diagram

osgi.org

osgi.org

25 ms

osgi.org

osgi.org

87 ms

www.osgi.org

www.osgi.org

87 ms

styles.css

styles.css

63 ms

css2

css2

35 ms

solstice.js

solstice.js

90 ms

gtm.js

gtm.js

64 ms

osgi.png

osgi.png

98 ms

osgi-slideshow-bg.jpg

osgi-slideshow-bg.jpg

143 ms

featured-story-default-bg.jpg

featured-story-default-bg.jpg

116 ms

back-to-top.png

back-to-top.png

98 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

22 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

33 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

49 ms

KFOkCnqEu92Fr1MmgWxP.ttf

KFOkCnqEu92Fr1MmgWxP.ttf

48 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

46 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

47 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

111 ms

Accessibility Review

osgi.org accessibility score

94

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

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

Links do not have a discernible name

Best Practices

osgi.org 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

osgi.org SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Osgi.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 Osgi.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

osgi.org

Open Graph data is detected on the main page of OSGi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: