Tools & Wizards About Us
baclassapp.ir screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

baclassapp.ir

کلاس اپ|سامانه برگزاری کلاس های آنلاین،سمینار و جلسات

Page Load Speed

6.2 sec in total

First Response

897 ms

Resources Loaded

4.8 sec

Page Rendered

477 ms

baclassapp.ir screenshot

About Website

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

سامانه کلاس اپ با کادری مجرب آماده میزبانی کلاس ها و سمینارها و جلسات شما در فضای ابری با امنیت کامل می باشد.

Visit baclassapp.ir

Key Findings

We analyzed Baclassapp.ir page load time and found that the first response time was 897 ms and then it took 5.3 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

baclassapp.ir performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.259

48/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

baclassapp.ir

897 ms

www.baclassapp.ir

1083 ms

bootstrap.min.css

360 ms

magnific-popup.css

535 ms

jquery.selectBox.css

683 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 98% of them (57 requests) were addressed to the original Baclassapp.ir, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Baclassapp.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (45%)

Content Size

2.3 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Baclassapp.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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 29.3 kB

  • Original 35.5 kB
  • After minification 25.4 kB
  • After compression 6.3 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 10.1 kB, which is 28% 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 29.3 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 56.5 kB

  • Original 1.1 MB
  • After minification 1.0 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. Baclassapp images are well optimized though.

JavaScript Optimization

-85%

Potential reduce by 893.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 163.7 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 893.8 kB or 85% of the original size.

CSS Optimization

-48%

Potential reduce by 65.0 kB

  • Original 135.3 kB
  • After minification 123.2 kB
  • After compression 70.3 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. Baclassapp.ir needs all CSS files to be minified and compressed as it can save up to 65.0 kB or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (53%)

Requests Now

49

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Baclassapp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

baclassapp.ir

baclassapp.ir

897 ms

www.baclassapp.ir

www.baclassapp.ir

1083 ms

bootstrap.min.css

bootstrap.min.css

360 ms

magnific-popup.css

magnific-popup.css

535 ms

jquery.selectBox.css

jquery.selectBox.css

683 ms

rangeslider.css

rangeslider.css

692 ms

animate.min.css

animate.min.css

697 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

710 ms

font-awesome.min.css

font-awesome.min.css

716 ms

flaticon.css

flaticon.css

723 ms

style.css

style.css

1025 ms

default.css

default.css

862 ms

js

js

63 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

1207 ms

popper.min.js

popper.min.js

881 ms

bootstrap.min.js

bootstrap.min.js

1238 ms

jquery.selectBox.js

jquery.selectBox.js

1252 ms

rangeslider.js

rangeslider.js

1201 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1159 ms

jquery.filterizr.js

jquery.filterizr.js

1358 ms

wow.min.js

wow.min.js

1235 ms

backstretch.js

backstretch.js

1373 ms

jquery.countdown.js

jquery.countdown.js

1375 ms

jquery.scrollUp.js

jquery.scrollUp.js

1399 ms

particles.min.js

particles.min.js

1413 ms

typed.min.js

typed.min.js

1429 ms

jquery.mb.YTPlayer.js

jquery.mb.YTPlayer.js

1696 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

1712 ms

ie-emulation-modes-warning.js

ie-emulation-modes-warning.js

1544 ms

app.js

app.js

1571 ms

loader.gif

loader.gif

510 ms

logo.png

logo.png

530 ms

BannerSide-2.jpg

BannerSide-2.jpg

804 ms

GetImage

GetImage

681 ms

GetImage

GetImage

688 ms

Pic-20.png

Pic-20.png

711 ms

testimonial.jpg

testimonial.jpg

956 ms

Pic-59.png

Pic-59.png

805 ms

Pic-58.png

Pic-58.png

838 ms

Pic-55.png

Pic-55.png

864 ms

Pic-54.png

Pic-54.png

893 ms

Pic-53.png

Pic-53.png

976 ms

Pic-52.png

Pic-52.png

978 ms

Pic-51.png

Pic-51.png

1009 ms

Pic-50.png

Pic-50.png

1041 ms

Pic-27.png

Pic-27.png

1268 ms

counters.jpg

counters.jpg

1127 ms

Pic-45.jpg

Pic-45.jpg

1146 ms

Pic-44.jpg

Pic-44.jpg

1148 ms

Pic-43.jpg

Pic-43.jpg

1108 ms

IRANSans-Light-web.ttf

IRANSans-Light-web.ttf

1145 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1188 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1207 ms

Pic-42.jpg

Pic-42.jpg

1193 ms

Pic-41.jpg

Pic-41.jpg

1220 ms

Pic-40.jpg

Pic-40.jpg

1205 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

173 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

173 ms

Accessibility Review

baclassapp.ir accessibility score

96

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

High

Links do not have a discernible name

Best Practices

baclassapp.ir best practices score

75

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

Page has valid source maps

SEO Factors

baclassapp.ir SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Baclassapp.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 Baclassapp.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

baclassapp.ir

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