Report Summary

  • 44

    Performance

    Renders faster than
    64% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

basu.daneshlink.ir

دانش لینک - دانلود مقاله رایگان، تامین منابع علمی، مشابهت یاب ithenticate، آیتنتیکیت

Page Load Speed

5 sec in total

First Response

569 ms

Resources Loaded

3.7 sec

Page Rendered

706 ms

basu.daneshlink.ir screenshot

About Website

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

دانش لینک - دانلود استاندارد،ایبوک تخصصی،پایان نامه پروکوئست،مقاله رایگان،خرید استاندارد، فروش استاندارد,دانلود,استاندارد,دانلود مجموعه استاندارد,دانلود استاندارد رایگان

Visit basu.daneshlink.ir

Key Findings

We analyzed Basu.daneshlink.ir page load time and found that the first response time was 569 ms and then it took 4.4 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

basu.daneshlink.ir performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

Login.aspx

569 ms

styles.css

238 ms

default.css

329 ms

Cache.ashx

327 ms

Cache.ashx

361 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Basu.daneshlink.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Basu.daneshlink.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.4 kB (36%)

Content Size

379.6 kB

After Optimization

241.2 kB

In fact, the total size of Basu.daneshlink.ir main page is 379.6 kB. 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. HTML takes 145.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 127.3 kB

  • Original 145.8 kB
  • After minification 139.3 kB
  • After compression 18.5 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 127.3 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 1.3 kB

  • Original 137.2 kB
  • After minification 135.9 kB

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. Basu Daneshlink images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 4.7 kB

  • Original 52.0 kB
  • After minification 52.0 kB
  • After compression 47.3 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

-11%

Potential reduce by 5.0 kB

  • Original 44.6 kB
  • After minification 44.6 kB
  • After compression 39.5 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. Basu.daneshlink.ir needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (71%)

Requests Now

24

After Optimization

7

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Basu Daneshlink. 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 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

basu.daneshlink.ir accessibility score

71

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

basu.daneshlink.ir best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

basu.daneshlink.ir SEO score

67

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

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 Basu.daneshlink.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 Basu.daneshlink.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 Basu Daneshlink. 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: