Tools & Wizards About Us
satena.ir screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

satena.ir

ساتنا .:. آژانس خبری علم و فن آوری

Page Load Speed

6.5 sec in total

First Response

693 ms

Resources Loaded

5.2 sec

Page Rendered

622 ms

satena.ir screenshot

About Website

Visit satena.ir now to see the best up-to-date Satena content for Iran and also check out these interesting facts you probably never knew about satena.ir

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Visit satena.ir

Key Findings

We analyzed Satena.ir page load time and found that the first response time was 693 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

satena.ir performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

satena.ir

693 ms

satena.ir

817 ms

bootstrap.rtl.min.css

173 ms

font-awesome.css

1009 ms

Style.css

469 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Satena.ir, 2% (1 request) were made to Static-cdn.anetwork.ir and 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Satena.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.3 MB (50%)

Content Size

10.6 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Satena.ir main page is 10.6 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 10.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 54.8 kB

  • Original 62.8 kB
  • After minification 46.0 kB
  • After compression 8.0 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 16.8 kB, which is 27% 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 54.8 kB or 87% of the original size.

Image Optimization

-50%

Potential reduce by 5.3 MB

  • Original 10.4 MB
  • After minification 5.2 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, Satena needs image optimization as it can save up to 5.3 MB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 39.8 kB
  • After minification 39.8 kB
  • After compression 39.8 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

-4%

Potential reduce by 2.3 kB

  • Original 62.2 kB
  • After minification 62.2 kB
  • After compression 59.8 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. Satena.ir has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

39

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Satena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

satena.ir

satena.ir

693 ms

satena.ir

satena.ir

817 ms

bootstrap.rtl.min.css

bootstrap.rtl.min.css

173 ms

font-awesome.css

font-awesome.css

1009 ms

Style.css

Style.css

469 ms

pub.js

pub.js

367 ms

Logo.png

Logo.png

1155 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

665 ms

bootstrap.rtl.min.js

bootstrap.rtl.min.js

500 ms

fonts.css

fonts.css

371 ms

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1162 ms

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2641 ms

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1380 ms

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1317 ms

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1311 ms

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789 ms

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1117 ms

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1283 ms

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1326 ms

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1451 ms

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1475 ms

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1480 ms

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1492 ms

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1533 ms

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1616 ms

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1641 ms

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1646 ms

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1660 ms

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1689 ms

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1781 ms

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1806 ms

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1813 ms

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1825 ms

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1844 ms

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1948 ms

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1971 ms

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1978 ms

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1990 ms

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1997 ms

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2112 ms

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2135 ms

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2143 ms

SDHIMWAAAHTABOwA=

SDHIMWAAAHTABOwA=

3 ms

IRANSans-Light-web.woff

IRANSans-Light-web.woff

2086 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2095 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

2204 ms

Accessibility Review

satena.ir accessibility score

87

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.

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

Best Practices

satena.ir best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

satena.ir SEO score

77

Search Engine Optimization Advices

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 Satena.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 Satena.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

satena.ir

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