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cdudotcom.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cdudotcom.com

CDUdotcom Internet Marketing - Chicago SEO - Illinois Search Engine Optimization | Web Design SEO - Chicago | Search Engine Marketing Chicago | Google...

Page Load Speed

8.2 sec in total

First Response

1.2 sec

Resources Loaded

6.6 sec

Page Rendered

368 ms

cdudotcom.com screenshot

About Website

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

CDUdotcom is an internet marketing company providing small and medium-size businesses with SEO (search engine optimization), web design, social media and reputation management services.

Visit cdudotcom.com

Key Findings

We analyzed Cdudotcom.com page load time and found that the first response time was 1.2 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cdudotcom.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.088

93/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

cdudotcom.com

1223 ms

www.cdudotcom.com

2478 ms

www.cdudotcom.com

637 ms

css

43 ms

style.css

555 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 70% of them (23 requests) were addressed to the original Cdudotcom.com, 9% (3 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Cdudotcom.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 738.5 kB (48%)

Content Size

1.6 MB

After Optimization

813.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdudotcom.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. 20% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 26.3 kB

  • Original 32.0 kB
  • After minification 23.8 kB
  • After compression 5.7 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 8.2 kB, which is 26% 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 26.3 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 7.8 kB

  • Original 390.5 kB
  • After minification 382.6 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. CDUdotcom images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 704.3 kB

  • Original 1.0 MB
  • After minification 976.6 kB
  • After compression 296.0 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 704.3 kB or 70% of the original size.

CSS Optimization

-0%

Potential reduce by 21 B

  • Original 129.0 kB
  • After minification 129.0 kB
  • After compression 129.0 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. Cdudotcom.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (20%)

Requests Now

25

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CDUdotcom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cdudotcom.com

cdudotcom.com

1223 ms

www.cdudotcom.com

www.cdudotcom.com

2478 ms

www.cdudotcom.com

www.cdudotcom.com

637 ms

css

css

43 ms

style.css

style.css

555 ms

js

js

72 ms

core.min.js

core.min.js

954 ms

script.js

script.js

466 ms

analytics.js

analytics.js

121 ms

arrow-60.png

arrow-60.png

512 ms

icon-seo.png

icon-seo.png

512 ms

icon-ppc.png

icon-ppc.png

579 ms

icon-web.png

icon-web.png

581 ms

icon-social.png

icon-social.png

634 ms

icon-reputation.png

icon-reputation.png

882 ms

icon-content.png

icon-content.png

966 ms

home-1.png

home-1.png

1134 ms

home-2.png

home-2.png

1282 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

32 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

45 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

56 ms

fl-puppets.woff

fl-puppets.woff

882 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

995 ms

collect

collect

21 ms

js

js

46 ms

counter.js

counter.js

38 ms

t.php

t.php

138 ms

icon-seo_1.png

icon-seo_1.png

351 ms

icon-ppc_1.png

icon-ppc_1.png

357 ms

icon-web_1.png

icon-web_1.png

358 ms

icon-social_1.png

icon-social_1.png

393 ms

icon-reputation_1.png

icon-reputation_1.png

358 ms

icon-content_1.png

icon-content_1.png

358 ms

Accessibility Review

cdudotcom.com accessibility score

57

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

cdudotcom.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

High

Missing source maps for large first-party JavaScript

SEO Factors

cdudotcom.com SEO score

92

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

Image elements do not have [alt] attributes

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

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 Cdudotcom.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 Cdudotcom.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

cdudotcom.com

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