Tools & Wizards About Us

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

alookh.com

Alookh | آلوخ | بانک نمونه سوالات، جزوات و کتب پیام نور

Page Load Speed

22.2 sec in total

First Response

394 ms

Resources Loaded

21.6 sec

Page Rendered

245 ms

About Website

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

آلوخ چندین هزار نمونه سوال و پاسخنامه از رشته‌های پیام نور را گردآوری نموده است ...

Visit alookh.com

Key Findings

We analyzed Alookh.com page load time and found that the first response time was 394 ms and then it took 21.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number 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

alookh.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

alookh.com

394 ms

alookh.ir

1205 ms

A.reset.css,,qv1.1+bootstrap.min.css,,qv1.1+bootstrap-rtl.min.css+vazir.css,,qv1.1+socicon.css+material-icons.css+jAlert.css,,qv1.3+tippy.css+uxFeedBack.css+jquery.mCustomScrollbar.min.css+material-walkthrough.min.css+style.css,,qv1.109,Mcc.mIPt5SyKFq.css.pagespeed.cf.T0AA5nR7ki.css

520 ms

jquery.min.js,qv2.2.5.pagespeed.jm.T9MvwOLCLw.js

604 ms

bootstrap.min.js+ajaxq.js+mousewheel.min.js.pagespeed.jc.xDtpEWJh-S.js

553 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Alookh.com, 71% (29 requests) were made to Alookh.ir and 17% (7 requests) were made to Cdn.alookh.com. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Trustseal.enamad.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 312.2 kB (29%)

Content Size

1.1 MB

After Optimization

777.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alookh.com main page is 1.1 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 579.5 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 304.5 kB

  • Original 335.5 kB
  • After minification 231.7 kB
  • After compression 31.0 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 103.8 kB, which is 31% 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 304.5 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 7.0 kB

  • Original 579.5 kB
  • After minification 572.6 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. Alookh images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 239 B

  • Original 111.1 kB
  • After minification 111.1 kB
  • After compression 110.9 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

-1%

Potential reduce by 471 B

  • Original 63.2 kB
  • After minification 63.2 kB
  • After compression 62.7 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. Alookh.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (32%)

Requests Now

34

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alookh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

alookh.com accessibility score

86

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

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

alookh.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alookh.com SEO score

90

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

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

    FA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alookh.com can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Alookh.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 Alookh. 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: