Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dds.net

Donovan Data Systems is now Mediaocean

Page Load Speed

614 ms in total

First Response

158 ms

Resources Loaded

333 ms

Page Rendered

123 ms

dds.net screenshot

About Website

Visit dds.net now to see the best up-to-date Dds content for United States and also check out these interesting facts you probably never knew about dds.net

Technology for the Future of Advertising

Visit dds.net

Key Findings

We analyzed Dds.net page load time and found that the first response time was 158 ms and then it took 456 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

dds.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

dds.net

158 ms

styles.css

14 ms

jquery-1.5.1.js

99 ms

countdown.js

33 ms

mo-logo-300x70.png

26 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Dds.net and no external sources were called. The less responsive or slowest element that took the longest time to load (158 ms) belongs to the original domain Dds.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.3 kB (80%)

Content Size

236.3 kB

After Optimization

48.0 kB

In fact, the total size of Dds.net main page is 236.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 223.1 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 1.7 kB

  • Original 2.6 kB
  • After minification 2.4 kB
  • After compression 924 B

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 287 B, which is 11% 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 1.7 kB or 65% of the original size.

Image Optimization

-5%

Potential reduce by 463 B

  • Original 9.8 kB
  • After minification 9.3 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. Dds images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 185.7 kB

  • Original 223.1 kB
  • After minification 129.7 kB
  • After compression 37.4 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 185.7 kB or 83% of the original size.

CSS Optimization

-58%

Potential reduce by 466 B

  • Original 808 B
  • After minification 607 B
  • After compression 342 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. Dds.net needs all CSS files to be minified and compressed as it can save up to 466 B or 58% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dds. According to our analytics all requests are already optimized.

Accessibility Review

dds.net accessibility score

84

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.

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

dds.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dds.net SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Dds.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 Dds.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

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