Access itresearches.ir. لایسنس اورجینال (اصلی) محصولات مایکروسافت – شرکت رایان نت سهامی خاص نمایندگی رسمی و انحصاری IT Resea...

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

itresearches.ir

2780 ms

css_1IPY1A8ooBlfDk0A39LbR7mqwp8b5PoaQGUN-oYphbw.css

832 ms

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

831 ms

css_GCZYewdqnIAwQ4xRHap6Rj7MMO7LHbjwNndI4m7_vBU.css

830 ms

css_oL1gPqOS5YfwyVl9CZibP2lDpUAdKHlBP2YR7lNFhaA.css

1512 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 87% of them (110 requests) were addressed to the original Itresearches.ir, 2% (3 requests) were made to V2.zopim.com and 2% (2 requests) were made to Static.mailerlite.com. The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain Itresearches.ir.

Content Size

1.9 MB

After Optimization

1.2 MB

In fact, the total size of Itresearches.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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 115.2 kB

Original 140.2 kB
After minification 135.9 kB
After compression 25.0 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. 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 115.2 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 193.8 kB

Original 1.2 MB
After minification 1.0 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, IT Researches needs image optimization as it can save up to 193.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 258.7 kB

Original 351.4 kB
After minification 298.4 kB
After compression 92.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 258.7 kB or 74% of the original size.

CSS Optimization

-81%

Potential reduce by 166.9 kB

Original 205.5 kB
After minification 200.1 kB
After compression 38.6 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. Itresearches.ir needs all CSS files to be minified and compressed as it can save up to 166.9 kB or 81% of the original size.

Requests Now

125

After Optimization

104

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IT Researches. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

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 Itresearches.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 Itresearches.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

Open Graph description is not detected on the main page of IT Researches. 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

لایسنس اورجینال (اصلی) محصولات مایکروسافت – شرکت رایان نت سهامی خاص نمایندگی رسمی و انحصاری IT Researches در ایران

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

itresearches.ir

css_1IPY1A8ooBlfDk0A39LbR7mqwp8b5PoaQGUN-oYphbw.css

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

css_GCZYewdqnIAwQ4xRHap6Rj7MMO7LHbjwNndI4m7_vBU.css

css_oL1gPqOS5YfwyVl9CZibP2lDpUAdKHlBP2YR7lNFhaA.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

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Accessibility Review

Accessibility Issues

Best Practices

Areas of Improvement

SEO Factors

Search Engine Optimization Advices

Language and Encoding

Language Detected

Language Claimed

Encoding

Social Sharing Optimization

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