Access daneshnamehicsa.ir. دانشنامه ایرانی برنامه درسی

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value17.6 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.311

38/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

daneshnamehicsa.ir

5872 ms

Theme2.css

6421 ms

Theme2_rtl.css

3077 ms

Header.png

6325 ms

Home-32_81.png

791 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that all of those requests were addressed to Daneshnamehicsa.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Daneshnamehicsa.ir.

Content Size

2.3 MB

After Optimization

2.1 MB

In fact, the total size of Daneshnamehicsa.ir main page is 2.3 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. 25% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 83.6 kB

Original 99.9 kB
After minification 96.9 kB
After compression 16.4 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 83.6 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 78.3 kB

Original 2.1 MB
After minification 2.0 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. Daneshnamehicsa images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 84.0 kB

Original 115.1 kB
After minification 99.8 kB
After compression 31.1 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 84.0 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 19.6 kB

Original 23.7 kB
After minification 16.3 kB
After compression 4.1 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. Daneshnamehicsa.ir needs all CSS files to be minified and compressed as it can save up to 19.6 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daneshnamehicsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests 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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

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 Daneshnamehicsa.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 Daneshnamehicsa.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

daneshnamehicsa.ir

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

دانشنامه ایرانی برنامه درسی

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

daneshnamehicsa.ir

Theme2.css

Theme2_rtl.css

Header.png

Home-32_81.png

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

daneshnamehicsa.ir

Theme2.css

Theme2_rtl.css

Header.png

Home-32_81.png

Checklist-32_104.png

Acces%20file-32_109.png

Pages_turn_129.gif

group_add-32-1_90.png

Document-icon_73.png

stuHover.js

Phone-icon6_85.png

jquery.min.js

jquery.cycle.all.2.74.js

Blackroundbox_tr.png

Blackroundbox_tl.png

Blackroundbox_br.png

Blackroundbox_bl.png

Diamond-Vector_66.jpg

images_87.jpeg

images_88.jpeg

images_101.jpeg

images_124.jpeg

suggestionbox_74.jpg

dabirkhane_70.jpg

images_84.png

1or002a_105.gif

images_106.jpeg

images_108.jpeg

images_127.jpeg

images_128.jpeg

9anidot2a_118.gif

images_137.jpg

Users_138.png

Hyperlink-Internet-Search-32_76.png

rss.png

Titels_04.jpg

Search.png

logo%20pazhooheshgah_42.JPG

fasele_44.bmp

logo%20anjoman%20motaleat_41.JPG

DSC01358_47.JPG

DSC01383_48.JPG