Tools & Wizards About Us
dzexams.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

dzexams.com

الموقع الأول لتحضير الفروض والاختبارات في الجزائر | DzExams

Page Load Speed

696 ms in total

First Response

54 ms

Resources Loaded

477 ms

Page Rendered

165 ms

dzexams.com screenshot

About Website

Welcome to dzexams.com homepage info - get ready to check Dz Exams best content for Algeria right away, or after learning these important things about dzexams.com

تحميل ملخصات الدروس، نماذج الفروض والإختبارات ومختلف المستندات التعليمية لجميع المستويات من الإبتدائي إلى الثانوي، من أجل مساعدة التلميذ على تحسين نتائجه الدراسية ورفع المستوى التعليمي في الجزائر.

Visit dzexams.com

Key Findings

We analyzed Dzexams.com page load time and found that the first response time was 54 ms and then it took 642 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster. This domain responded with an error, which can significantly jeopardize Dzexams.com rating and web reputation

Performance Metrics

dzexams.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value6,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.104

88/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

dzexams.com

54 ms

challenges.css

72 ms

favicon.ico

347 ms

transparent.gif

32 ms

transparent.gif

39 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Dzexams.com and no external sources were called. The less responsive or slowest element that took the longest time to load (347 ms) belongs to the original domain Dzexams.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.7 kB (39%)

Content Size

12.0 kB

After Optimization

7.3 kB

  • HTML
  • CSS

In fact, the total size of Dzexams.com main page is 12.0 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. Only 5% of websites need less resources to load. HTML takes 9.4 kB which makes up the majority of the site volume.

HTML Optimization

-50%

Potential reduce by 4.7 kB

  • Original 9.4 kB
  • After minification 8.9 kB
  • After compression 4.7 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. 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 4.7 kB or 50% of the original size.

CSS Optimization

-1%

Potential reduce by 19 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.6 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. Dzexams.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dz Exams. According to our analytics all requests are already optimized.

Network Requests Diagram

dzexams.com

dzexams.com

54 ms

challenges.css

challenges.css

72 ms

favicon.ico

favicon.ico

347 ms

transparent.gif

transparent.gif

32 ms

transparent.gif

transparent.gif

39 ms

v1

v1

32 ms

favicon.ico

favicon.ico

52 ms

Accessibility Review

dzexams.com accessibility score

48

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.

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

dzexams.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dzexams.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    AR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dzexams.com can be misinterpreted by Google and other search engines. Our service has detected that Arabic is used on the page, and it does not match the claimed English language. Our system also found out that Dzexams.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

dzexams.com

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