Access asrekankash.ir. فروشگاه و نمایشگاه کتاب و جزوات کارشناسی ارشد و دکتری عصر کنکاش

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.144

77/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

asrekankash.ir

643 ms

www.asrekankash.ir

919 ms

bootstrap-rtl.css

343 ms

font-awesome.css

862 ms

nivo-slider.css

361 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 99% of them (127 requests) were addressed to the original Asrekankash.ir, 1% (1 request) were made to Trustseal.enamad.ir. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Trustseal.enamad.ir.

Content Size

1.9 MB

After Optimization

1.4 MB

In fact, the total size of Asrekankash.ir main page is 1.9 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 256.7 kB

Original 270.7 kB
After minification 121.7 kB
After compression 14.0 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 149.0 kB, which is 55% 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 256.7 kB or 95% of the original size.

Image Optimization

-11%

Potential reduce by 135.4 kB

Original 1.2 MB
After minification 1.1 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. Obviously, Asrekankash needs image optimization as it can save up to 135.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 72.9 kB

Original 278.2 kB
After minification 278.2 kB
After compression 205.2 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 72.9 kB or 26% of the original size.

CSS Optimization

-15%

Potential reduce by 9.6 kB

Original 65.3 kB
After minification 65.3 kB
After compression 55.8 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. Asrekankash.ir needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 15% of the original size.

Requests Now

123

After Optimization

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asrekankash. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Asrekankash.ir 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 Asrekankash.ir 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

asrekankash.ir

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

Report Summary

Performance

Accessibility

Best Practices

SEO

فروشگاه و نمایشگاه کتاب و جزوات کارشناسی ارشد و دکتری عصر کنکاش

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

asrekankash.ir

www.asrekankash.ir

bootstrap-rtl.css

font-awesome.css

nivo-slider.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

asrekankash.ir

www.asrekankash.ir

bootstrap-rtl.css

font-awesome.css

nivo-slider.css

default.css

nyroModal.css

uniform.default.css

jquery-ui.css

jquery.spinner.css

jquery.fancybox.css

rateit.css

jquery.share.css

jquery.bxslider-rtl.css

layerslider.css

style-metronic-rtl.css

red-t.css

flipclock.css

style-responsive-rtl.css

custom-rtl.css

messages.js

jquery-1.10.2.min.js

jquery-ui.js

jquery-migrate-1.2.1.min.js

bootstrap.min.js

jquery.nivo.slider.js

back-to-top.js

jquery.nyroModal.custom.js

jquery.spinner.js

jquery.chained.remote.min.js

jquery.number.min.js

jquery.slimscroll.js

jquery.fancybox.js

jquery.share.min.js

jquery.bxslider.js

jquery.fancybox.pack.js

jquery-easing-1.3.js

jquery-transit-modified.js

layerslider.transitions.js

layerslider.kreaturamedia.jquery.js

jquery.uniform.js

bootstrap.touchspin.js

flipclock.js