Access androidcode.ir. آموزش برنامه نویسی اندروید

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

androidcode.ir

3602 ms

analytics.js

25 ms

js

65 ms

blog.min.js

760 ms

sharedrtl-blogs.css

602 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Androidcode.ir, 32% (16 requests) were made to Cdn.bayan.ir and 24% (12 requests) were made to Aparat.com. The less responsive or slowest element that took the longest time to load (10 sec) relates to the external source Fupload.ir.

Content Size

465.8 kB

After Optimization

293.6 kB

In fact, the total size of Androidcode.ir main page is 465.8 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. 15% of websites need less resources to load. Javascripts take 335.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 63.2 kB

Original 76.0 kB
After minification 75.9 kB
After compression 12.8 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 63.2 kB or 83% of the original size.

Image Optimization

-50%

Potential reduce by 16.2 kB

Original 32.3 kB
After minification 16.2 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. Obviously, Androidcode needs image optimization as it can save up to 16.2 kB 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

-24%

Potential reduce by 81.8 kB

Original 335.7 kB
After minification 335.7 kB
After compression 253.9 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 81.8 kB or 24% of the original size.

CSS Optimization

-51%

Potential reduce by 11.0 kB

Original 21.7 kB
After minification 19.0 kB
After compression 10.7 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. Androidcode.ir needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 51% of the original size.

Requests Now

After Optimization

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Androidcode. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

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

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 Androidcode.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 Androidcode.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

androidcode.ir

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

آموزش برنامه نویسی اندروید

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

androidcode.ir

analytics.js

js

blog.min.js

sharedrtl-blogs.css

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

androidcode.ir

analytics.js

js

blog.min.js

sharedrtl-blogs.css

style.css

collect

rb.js

header_bg.jpg

AndroidCode-logo2.png

cw73bc82amp6659a4d83.png

download_2.png

5648558001695323908

7814774440752123781

4842932416996359158

8114569740246064185

661851688368934320

6439158575419430958

search.png

cleardot.gif

home.png

rss.png

mnu_bg.png

main-area-bg.png

frame

frame

dots.gif

rtl-d.png

menu_bg.png

folder_ico.png

sub_ico.png

line2.png

sidebar-bullet.png

details_ico.png

rss-icon.png

bayan-icon.png

bayanbox-icon.png

blog-icon.png

templates-icon.png

iframe-pic.min.css

cast_sender.js

vendors.8bf96783a12e5f1e76b0.bundle.js

commons.81ee1f6d7dd04578c689.bundle.js