Tools & Wizards About Us
joapp.ir screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

joapp.ir

WebApp Package Dart - Build Fast and Scalable Web Applications

Page Load Speed

7.5 sec in total

First Response

2 sec

Resources Loaded

5 sec

Page Rendered

481 ms

joapp.ir screenshot

About Website

Welcome to joapp.ir homepage info - get ready to check Jo App best content for Iran right away, or after learning these important things about joapp.ir

The WebApp Package for Dart offers tools for efficient server-side web application development, supporting APIs, databases, WebSockets, and MongoDB integration.

Visit joapp.ir

Key Findings

We analyzed Joapp.ir page load time and found that the first response time was 2 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

joapp.ir performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

joapp.ir

2035 ms

bootstrap.css

287 ms

jquery.min.js

381 ms

animate.css

284 ms

wow.min.js

300 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 49% of them (19 requests) were addressed to the original Joapp.ir, 41% (16 requests) were made to Aparat.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Joapp.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 617.8 kB (60%)

Content Size

1.0 MB

After Optimization

404.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Joapp.ir main page is 1.0 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. 30% of websites need less resources to load. Javascripts take 484.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 18.6 kB

  • Original 23.5 kB
  • After minification 17.3 kB
  • After compression 4.9 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. This page needs HTML code to be minified as it can gain 6.2 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.6 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 27.0 kB

  • Original 233.8 kB
  • After minification 206.8 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, Jo App needs image optimization as it can save up to 27.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 334.4 kB

  • Original 484.6 kB
  • After minification 479.9 kB
  • After compression 150.2 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 334.4 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 237.7 kB

  • Original 280.1 kB
  • After minification 235.2 kB
  • After compression 42.3 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. Joapp.ir needs all CSS files to be minified and compressed as it can save up to 237.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (54%)

Requests Now

35

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jo App. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

joapp.ir

joapp.ir

2035 ms

bootstrap.css

bootstrap.css

287 ms

jquery.min.js

jquery.min.js

381 ms

animate.css

animate.css

284 ms

wow.min.js

wow.min.js

300 ms

move-top.js

move-top.js

299 ms

easing.js

easing.js

298 ms

style.css

style.css

470 ms

frame

frame

487 ms

top.jpg

top.jpg

220 ms

logo.png

logo.png

219 ms

menu-icon.png

menu-icon.png

218 ms

joapp_1.png

joapp_1.png

355 ms

compatible.jpg

compatible.jpg

219 ms

team-member2.jpg

team-member2.jpg

218 ms

top-social-icons.png

top-social-icons.png

404 ms

contact-icons1.png

contact-icons1.png

405 ms

contact-icons2.png

contact-icons2.png

405 ms

to-top1.png

to-top1.png

243 ms

IRANSans-Light-web.woff

IRANSans-Light-web.woff

238 ms

jquery.min.js

jquery.min.js

607 ms

g.main.v8.js

g.main.v8.js

417 ms

video-js-0.5.min.css

video-js-0.5.min.css

629 ms

videojs.watermark.css

videojs.watermark.css

415 ms

videojs-aparat-0.1.min.css

videojs-aparat-0.1.min.css

426 ms

video-custom.min.js

video-custom.min.js

1016 ms

videojs-resolution-switcher.css

videojs-resolution-switcher.css

626 ms

videojs-resolution-switcher-0.2.min.js

videojs-resolution-switcher-0.2.min.js

630 ms

videojs.watermark-0.1.min.js

videojs.watermark-0.1.min.js

640 ms

videojs-aparat-0.5.min.js

videojs-aparat-0.5.min.js

805 ms

videojs.persistvolume.js

videojs.persistvolume.js

826 ms

fa.js

fa.js

827 ms

aparatplayer.ext.js

aparatplayer.ext.js

830 ms

video.min.css

video.min.css

231 ms

replay.png

replay.png

414 ms

ga.js

ga.js

24 ms

2964836-2031-b__157183246.jpg

2964836-2031-b__157183246.jpg

824 ms

vjs-icons.woff

vjs-icons.woff

404 ms

__utm.gif

__utm.gif

33 ms

Accessibility Review

joapp.ir accessibility score

68

Accessibility Issues

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

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

Best Practices

joapp.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

High

Page has valid source maps

SEO Factors

joapp.ir SEO score

86

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

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 Joapp.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 Joapp.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

joapp.ir

Open Graph data is detected on the main page of Jo App. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: