Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

agriculture.sellfile.ir

کشاورزی

Page Load Speed

4.4 sec in total

First Response

439 ms

Resources Loaded

2.9 sec

Page Rendered

975 ms

agriculture.sellfile.ir screenshot

About Website

Welcome to agriculture.sellfile.ir homepage info - get ready to check Agriculture Sellfile best content for Iran right away, or after learning these important things about agriculture.sellfile.ir

فروشگاه جامع تحقیقات: بیونکنولوژی, زیست شناسی, زراعت و اصلاح نباتات و سایر گرایش های رشته مهندسی کشاورزی

Visit agriculture.sellfile.ir

Key Findings

We analyzed Agriculture.sellfile.ir page load time and found that the first response time was 439 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

agriculture.sellfile.ir performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

agriculture.sellfile.ir

439 ms

styles.css

200 ms

dropdown.vertical.rtl.css

197 ms

default.css

200 ms

js-image-slider.css

198 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 31% of them (30 requests) were addressed to the original Agriculture.sellfile.ir, 42% (41 requests) were made to Pishkhan.info and 8% (8 requests) were made to 1abzar.ir. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Agriculture.sellfile.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 290.0 kB (7%)

Content Size

4.2 MB

After Optimization

3.9 MB

In fact, the total size of Agriculture.sellfile.ir main page is 4.2 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 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 68.6 kB

  • Original 83.4 kB
  • After minification 77.3 kB
  • After compression 14.7 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 68.6 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 183.8 kB

  • Original 4.1 MB
  • After minification 3.9 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. Agriculture Sellfile images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 22.6 kB

  • Original 59.3 kB
  • After minification 59.3 kB
  • After compression 36.7 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 22.6 kB or 38% of the original size.

CSS Optimization

-76%

Potential reduce by 15.0 kB

  • Original 19.7 kB
  • After minification 13.9 kB
  • After compression 4.7 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. Agriculture.sellfile.ir needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (14%)

Requests Now

95

After Optimization

82

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Agriculture Sellfile. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

agriculture.sellfile.ir accessibility score

76

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

agriculture.sellfile.ir best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

agriculture.sellfile.ir SEO score

91

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Agriculture.sellfile.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 Agriculture.sellfile.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 Agriculture Sellfile. 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: