Access seraj24.ir. پایگاه خبری سراج۲۴ | رسانه تخصصی فضای مجازی جبهه انقلاب اسلامی

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

seraj24.ir

1231 ms

seraj24.ir

1069 ms

bootstrap.min.css

533 ms

all.css

528 ms

custom.css

527 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 91% of them (99 requests) were addressed to the original Seraj24.ir, 4% (4 requests) were made to Use.fontawesome.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Seraj24.ir.

Content Size

4.9 MB

After Optimization

4.7 MB

In fact, the total size of Seraj24.ir main page is 4.9 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. 60% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 165.5 kB

Original 246.6 kB
After minification 241.7 kB
After compression 81.1 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. 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 165.5 kB or 67% of the original size.

Image Optimization

-1%

Potential reduce by 57.3 kB

Original 4.5 MB
After minification 4.4 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. Seraj 24 images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 36.4 kB

Original 129.4 kB
After minification 129.4 kB
After compression 93.0 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 36.4 kB or 28% of the original size.

CSS Optimization

-2%

Potential reduce by 993 B

Original 58.1 kB
After minification 58.1 kB
After compression 57.1 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. Seraj24.ir has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seraj 24. 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 4 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 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

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

FA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seraj24.ir 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 Seraj24.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

seraj24.ir

Open Graph description is not detected on the main page of Seraj 24. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

پایگاه خبری سراج۲۴ | رسانه تخصصی فضای مجازی جبهه انقلاب اسلامی

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

seraj24.ir

seraj24.ir

bootstrap.min.css

all.css

custom.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

seraj24.ir

seraj24.ir

bootstrap.min.css

all.css

custom.css

all.css

logo.png

eita-awesome.png

bale-awesome.png

Asset%207.png

Asset%209.png

Asset%2011.png

Asset%208.png

Asset%2010.png

Asset%2012.png

v2

thumb_246497.jpg

thumb_246409.jpg

thumb_245994.jpg

thumb_245910.jpg

thumb_246415.jpg

thumb_246405.jpg

thumb_246393.jpg

thumb_246387.jpg

thumb_246062.jpg

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189.gif

183.gif

168.gif

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170.gif

171.gif

172.gif

173.gif

175.gif

jquery-3.3.1.min.js

popper.min.js

bootstrap.min.js

dotdotdot.js