Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

cdexpress.com

cdexpress.com - This website is for sale! - cdexpress Resources and Information.

Page Load Speed

2.2 sec in total

First Response

449 ms

Resources Loaded

1.5 sec

Page Rendered

225 ms

cdexpress.com screenshot

About Website

Welcome to cdexpress.com homepage info - get ready to check Cdexpress best content right away, or after learning these important things about cdexpress.com

This website is for sale! cdexpress.com is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, cdexpress.com ha...

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Key Findings

We analyzed Cdexpress.com page load time and found that the first response time was 449 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

cdexpress.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.197

62/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

cdexpress.com

449 ms

stylesheet.css

425 ms

javascript.js

266 ms

tooltip.js

269 ms

addthis_widget.js

44 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original Cdexpress.com, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (763 ms) belongs to the original domain Cdexpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.9 kB (61%)

Content Size

489.0 kB

After Optimization

189.1 kB

In fact, the total size of Cdexpress.com main page is 489.0 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. 15% of websites need less resources to load. Javascripts take 399.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 37.3 kB

  • Original 53.8 kB
  • After minification 53.3 kB
  • After compression 16.5 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. 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 37.3 kB or 69% of the original size.

Image Optimization

-5%

Potential reduce by 1.0 kB

  • Original 20.0 kB
  • After minification 19.0 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. Cdexpress images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 248.3 kB

  • Original 399.5 kB
  • After minification 398.7 kB
  • After compression 151.2 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 248.3 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 13.3 kB

  • Original 15.7 kB
  • After minification 11.6 kB
  • After compression 2.5 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. Cdexpress.com needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (37%)

Requests Now

30

After Optimization

19

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdexpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

cdexpress.com accessibility score

63

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.

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cdexpress.com 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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cdexpress.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cdexpress.com 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 Cdexpress.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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