Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

douran.com

گروه دوران - فعال در حوزه های امنیت، شبکه، تلکام، هوش مصنوعی، آموزش، پورتال و راهکار جامع سازمانی

Page Load Speed

8.3 sec in total

First Response

682 ms

Resources Loaded

7.4 sec

Page Rendered

168 ms

douran.com screenshot

About Website

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

گروه دوران یکی از موفقترین مجموعه شرکت های کامپیوتری می باشد، که با هدف ارائه محصولات و خدمات متنوع در زمینه فناوری اطلاعات تاسیس گردیده است.

Visit douran.com

Key Findings

We analyzed Douran.com page load time and found that the first response time was 682 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Douran.com rating and web reputation

Performance Metrics

douran.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value54.4 s

0/100

10%

TBT (Total Blocking Time)

Value77,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value107.0 s

0/100

10%

Network Requests Diagram

douran.com

682 ms

homepage.aspx

2879 ms

main.css

290 ms

jquery-1.7.1.min.js

387 ms

jquery-ui-1.8.20.custom.min.js

489 ms

Our browser made a total of 225 requests to load all elements on the main page. We found that 98% of them (221 requests) were addressed to the original Douran.com, 1% (2 requests) were made to Google-analytics.com and 0% (1 request) were made to Clickmap.ch. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Douran.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (58%)

Content Size

2.4 MB

After Optimization

1.0 MB

In fact, the total size of Douran.com main page is 2.4 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. 55% of websites need less resources to load. HTML takes 906.0 kB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 863.9 kB

  • Original 906.0 kB
  • After minification 527.0 kB
  • After compression 42.1 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 379.0 kB, which is 42% 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 863.9 kB or 95% of the original size.

Image Optimization

-9%

Potential reduce by 79.0 kB

  • Original 859.9 kB
  • After minification 780.8 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. Douran images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 389.7 kB

  • Original 560.0 kB
  • After minification 548.6 kB
  • After compression 170.3 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 389.7 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 39.3 kB

  • Original 48.0 kB
  • After minification 35.3 kB
  • After compression 8.6 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. Douran.com needs all CSS files to be minified and compressed as it can save up to 39.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (13%)

Requests Now

220

After Optimization

191

The browser has sent 220 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Douran. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

douran.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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

douran.com best practices score

67

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

Browser errors were logged to the console

SEO Factors

douran.com SEO score

82

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Douran.com can be misinterpreted by Google and other search engines. Our service has detected that Persian 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 Douran.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

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