Tools & Wizards About Us
opendxl.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

opendxl.com

OpenDXL

Page Load Speed

2 sec in total

First Response

165 ms

Resources Loaded

1.6 sec

Page Rendered

237 ms

opendxl.com screenshot

About Website

Click here to check amazing OpenDXL content. Otherwise, check out these important facts you probably never knew about opendxl.com

OpenDXL is an initiative to create adaptive systems of interconnected services that communicate and share information for real-time, accurate security decisions and actions

Visit opendxl.com

Key Findings

We analyzed Opendxl.com page load time and found that the first response time was 165 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

opendxl.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

opendxl.com

165 ms

www.opendxl.com

450 ms

css

31 ms

style-1.css

347 ms

WoltLabSuite.Core.min.js

468 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 79% of them (26 requests) were addressed to the original Opendxl.com, 12% (4 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (535 ms) belongs to the original domain Opendxl.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (67%)

Content Size

1.6 MB

After Optimization

523.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opendxl.com main page is 1.6 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. 40% of websites need less resources to load. Javascripts take 957.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 45.0 kB

  • Original 54.5 kB
  • After minification 43.8 kB
  • After compression 9.5 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. This page needs HTML code to be minified as it can gain 10.8 kB, which is 20% 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 45.0 kB or 83% of the original size.

Image Optimization

-18%

Potential reduce by 45.6 kB

  • Original 258.0 kB
  • After minification 212.4 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, OpenDXL needs image optimization as it can save up to 45.6 kB or 18% 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 704.0 kB

  • Original 957.7 kB
  • After minification 957.7 kB
  • After compression 253.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 704.0 kB or 74% of the original size.

CSS Optimization

-85%

Potential reduce by 261.0 kB

  • Original 308.4 kB
  • After minification 297.6 kB
  • After compression 47.4 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. Opendxl.com needs all CSS files to be minified and compressed as it can save up to 261.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (38%)

Requests Now

26

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OpenDXL. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opendxl.com

opendxl.com

165 ms

www.opendxl.com

www.opendxl.com

450 ms

css

css

31 ms

style-1.css

style-1.css

347 ms

WoltLabSuite.Core.min.js

WoltLabSuite.Core.min.js

468 ms

WoltLabSuite.Forum.min.js

WoltLabSuite.Forum.min.js

236 ms

unslider.css

unslider.css

179 ms

unslider-dots.css

unslider-dots.css

181 ms

css

css

45 ms

WCF.Combined.min.js

WCF.Combined.min.js

535 ms

WBB.min.js

WBB.min.js

363 ms

Filebase.min.js

Filebase.min.js

300 ms

unslider-min.js

unslider-min.js

292 ms

js

js

67 ms

bg2.png

bg2.png

117 ms

bg1.png

bg1.png

147 ms

bg3.png

bg3.png

116 ms

solution.png

solution.png

115 ms

179.png

179.png

117 ms

172.png

172.png

118 ms

14.png

14.png

145 ms

181.png

181.png

145 ms

75.png

75.png

145 ms

forums.png

forums.png

147 ms

113-945f9083deecee0c8e73f253ad0a8a2cbb4b8329.png

113-945f9083deecee0c8e73f253ad0a8a2cbb4b8329.png

163 ms

76-ac932406b2c8c35c23e9e890f3548c8e8bb987fc.jpg

76-ac932406b2c8c35c23e9e890f3548c8e8bb987fc.jpg

187 ms

announcements.png

announcements.png

185 ms

22-1a3df4f3d7d9617f7268da1fafe7008ad4f40097.jpg

22-1a3df4f3d7d9617f7268da1fafe7008ad4f40097.jpg

187 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

73 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

89 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

91 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

92 ms

getFont.php

getFont.php

171 ms

Accessibility Review

opendxl.com accessibility score

97

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.

Best Practices

opendxl.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

opendxl.com SEO score

82

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 Opendxl.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 Opendxl.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

opendxl.com

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