Tools & Wizards About Us
dejaran.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

dejaran.com

مرکز آموزش دژآران | برگزار کننده دوره های آمادگی آزمون نظام مهندسی ، کارشناس رسمی و تخصصی برق

Page Load Speed

23.1 sec in total

First Response

458 ms

Resources Loaded

22.1 sec

Page Rendered

550 ms

dejaran.com screenshot

About Website

Click here to check amazing Dejaran content for Iran. Otherwise, check out these important facts you probably never knew about dejaran.com

مرکز آموزش دژآران برگزار کننده دوره های آمادگی آزمون نظام مهندسی ، آزمون کارشناس رسمی دادگستری با آمار قبولی بالا و همچنین برگزاری دوره های تخصصی مهندسی برق ، مکانیک و عمران برای مهندسین و دانشجویان

Visit dejaran.com

Key Findings

We analyzed Dejaran.com page load time and found that the first response time was 458 ms and then it took 22.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dejaran.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value22.9 s

0/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

dejaran.com

458 ms

dejaran.com

886 ms

css

45 ms

icon

62 ms

font-awesome.min.css

34 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 83% of them (44 requests) were addressed to the original Dejaran.com, 4% (2 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Trustseal.enamad.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.0 kB (4%)

Content Size

4.3 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dejaran.com main page is 4.3 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. 40% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 89.7 kB

  • Original 100.0 kB
  • After minification 52.1 kB
  • After compression 10.3 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 48.0 kB, which is 48% 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 89.7 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 81.1 kB

  • Original 3.8 MB
  • After minification 3.8 MB

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. Dejaran images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 670 B

  • Original 218.3 kB
  • After minification 218.3 kB
  • After compression 217.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.5 kB

  • Original 97.5 kB
  • After minification 97.5 kB
  • After compression 95.9 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. Dejaran.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (51%)

Requests Now

47

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dejaran. 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 from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dejaran.com

dejaran.com

458 ms

dejaran.com

dejaran.com

886 ms

css

css

45 ms

icon

icon

62 ms

font-awesome.min.css

font-awesome.min.css

34 ms

ionicons.min-2.0.1.css

ionicons.min-2.0.1.css

193 ms

materialize.min.css

materialize.min.css

431 ms

bootstrap.min.css

bootstrap.min.css

654 ms

font-awesome.min.css

font-awesome.min.css

492 ms

main.css

main.css

664 ms

style.css

style.css

498 ms

responsive.css

responsive.css

501 ms

tf.css

tf.css

601 ms

404.css

404.css

659 ms

settings.css

settings.css

673 ms

modernizr.js

modernizr.js

662 ms

js

js

58 ms

jquery.min.js

jquery.min.js

33 ms

js2.js

js2.js

1461 ms

yall.min.js

yall.min.js

924 ms

font-awesome.min.css

font-awesome.min.css

9 ms

rg.complete.js

rg.complete.js

893 ms

logo.aspx

logo.aspx

1011 ms

logo.aspx

logo.aspx

19982 ms

logo.png

logo.png

342 ms

nezam-1403-1.webp

nezam-1403-1.webp

553 ms

nezam-bargh.jpg

nezam-bargh.jpg

577 ms

nezam-omran.jpg

nezam-omran.jpg

852 ms

nezam-memari.jpg

nezam-memari.jpg

527 ms

price.png

price.png

507 ms

garanti.png

garanti.png

672 ms

teachers.png

teachers.png

688 ms

booklet.png

booklet.png

842 ms

success.png

success.png

851 ms

azarkish-dejaran.png

azarkish-dejaran.png

1982 ms

sheybani-dejaran.png

sheybani-dejaran.png

1690 ms

afrasiabi-dejaran.png

afrasiabi-dejaran.png

1736 ms

ali-karimi-anche-dejaran.png

ali-karimi-anche-dejaran.png

1710 ms

sedighi-dejaran.png

sedighi-dejaran.png

1718 ms

mahdizadeh-dejaran.png

mahdizadeh-dejaran.png

1993 ms

araghi-dejaran.png

araghi-dejaran.png

2683 ms

afzali-dejaran.png

afzali-dejaran.png

2737 ms

hashemi-dejaran.png

hashemi-dejaran.png

2714 ms

ghorbannezhad-dejaran.png

ghorbannezhad-dejaran.png

2612 ms

boghosian-dejaran.png

boghosian-dejaran.png

2672 ms

yosefi-dejaran.png

yosefi-dejaran.png

3371 ms

azmoon-nezam-tir-1403.jpg

azmoon-nezam-tir-1403.jpg

2784 ms

natayej-nezam-1402-3.jpg

natayej-nezam-1402-3.jpg

2837 ms

azmoon-nezam-sfand-1402.jpg

azmoon-nezam-sfand-1402.jpg

2845 ms

sabtenam-azmoon-memari-tarahi-1402-2.jpg

sabtenam-azmoon-memari-tarahi-1402-2.jpg

2882 ms

IRANSansWeb_Light.woff

IRANSansWeb_Light.woff

2770 ms

ionicons.ttf

ionicons.ttf

3004 ms

nezam-1403-1.webp

nezam-1403-1.webp

2341 ms

Accessibility Review

dejaran.com accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

dejaran.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dejaran.com SEO score

100

Search Engine Optimization Advices

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

    FA

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

dejaran.com

Open Graph data is detected on the main page of Dejaran. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: