Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

Page Load Speed

1.6 sec in total

First Response

203 ms

Resources Loaded

1.2 sec

Page Rendered

122 ms

certification-crazy.net screenshot

About Website

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

Certification Crazy is your one-stop, first port-of-call for your certification journey. Loads of information and links to free study resources so you don't have to waste time and money getting certif...

Visit certification-crazy.net

Key Findings

We analyzed Certification-crazy.net page load time and found that the first response time was 203 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

certification-crazy.net performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

certification-crazy.net

203 ms

www.certification-crazy.net

468 ms

style4.css

125 ms

in.js

6 ms

FB.Share

34 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 31% of them (11 requests) were addressed to the original Certification-crazy.net, 22% (8 requests) were made to Apis.google.com and 8% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (468 ms) belongs to the original domain Certification-crazy.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.4 kB (47%)

Content Size

144.4 kB

After Optimization

77.0 kB

In fact, the total size of Certification-crazy.net main page is 144.4 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. 45% of websites need less resources to load. Javascripts take 63.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.2 kB

  • Original 30.6 kB
  • After minification 29.3 kB
  • After compression 7.4 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 23.2 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 2.6 kB

  • Original 46.0 kB
  • After minification 43.3 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. Certification Crazy images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 38.0 kB

  • Original 63.4 kB
  • After minification 63.4 kB
  • After compression 25.4 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 38.0 kB or 60% of the original size.

CSS Optimization

-79%

Potential reduce by 3.6 kB

  • Original 4.5 kB
  • After minification 3.4 kB
  • After compression 946 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. Certification-crazy.net needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (41%)

Requests Now

34

After Optimization

20

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certification Crazy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

certification-crazy.net accessibility score

63

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

certification-crazy.net best practices score

75

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

SEO Factors

certification-crazy.net SEO score

69

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

Language and Encoding

  • Language Detected

    N/A

  • 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 Certification-crazy.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Certification-crazy.net 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 Certification Crazy. 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: