Tools & Wizards About Us
razi.daneshlink.ir screenshot

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

razi.daneshlink.ir

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

Page Load Speed

3.6 sec in total

First Response

579 ms

Resources Loaded

2.8 sec

Page Rendered

209 ms

razi.daneshlink.ir screenshot

About Website

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

Key Findings

We analyzed Razi.daneshlink.ir page load time and found that the first response time was 579 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

razi.daneshlink.ir performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

Login.aspx

579 ms

styles.css

339 ms

default.css

342 ms

Cache.ashx

343 ms

Cache.ashx

355 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 Razi.daneshlink.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (983 ms) belongs to the original domain Razi.daneshlink.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.4 kB (41%)

Content Size

338.7 kB

After Optimization

199.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Razi.daneshlink.ir main page is 338.7 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 139.4 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. Razi Daneshlink images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 3.9 kB

  • Original 9.2 kB
  • After minification 9.2 kB
  • After compression 5.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 3.9 kB or 42% of the original size.

CSS Optimization

-15%

Potential reduce by 6.9 kB

  • Original 46.4 kB
  • After minification 46.4 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. Razi.daneshlink.ir needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 15% of the original size.

Requests Breakdown

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

Requests Now

24

After Optimization

7

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

Login.aspx

Login.aspx

579 ms

styles.css

styles.css

339 ms

default.css

default.css

342 ms

Cache.ashx

Cache.ashx

343 ms

Cache.ashx

Cache.ashx

355 ms

Cache.ashx

Cache.ashx

537 ms

Cache.ashx

Cache.ashx

558 ms

Cache.ashx

Cache.ashx

509 ms

Cache.css

Cache.css

506 ms

default.css

default.css

511 ms

font-awesome.css

font-awesome.css

534 ms

jquery-ui.css

jquery-ui.css

740 ms

jquery-ui.min.css

jquery-ui.min.css

743 ms

jquery-ui_002.css

jquery-ui_002.css

746 ms

styles.css

styles.css

789 ms

theme.css

theme.css

786 ms

WebResource.axd

WebResource.axd

820 ms

ScriptResource.axd

ScriptResource.axd

844 ms

ScriptResource.axd

ScriptResource.axd

859 ms

ScriptResource.axd

ScriptResource.axd

857 ms

common.js

common.js

983 ms

img_Security_638003052897231379.png

img_Security_638003052897231379.png

352 ms

refresh.png

refresh.png

618 ms

telegram.png

telegram.png

608 ms

banner3.jpeg

banner3.jpeg

480 ms

fieldset_legend.png

fieldset_legend.png

287 ms

Vazir.woff

Vazir.woff

221 ms

Yekan.woff

Yekan.woff

214 ms

Accessibility Review

razi.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

razi.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

razi.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 Razi.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 Razi.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

razi.daneshlink.ir

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