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name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value2,530 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.472

18/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

i3zif.com

43 ms

izif.com

130 ms

izif.com

2329 ms

izif-logo.ico

78 ms

bootstrap.min.css

203 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original I3zif.com, 75% (64 requests) were made to Izif.com and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Izif.com.

Content Size

1.3 MB

After Optimization

1.2 MB

In fact, the total size of I3zif.com main page is 1.3 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. Only a small number of websites need less resources to load. Images take 776.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 85.9 kB

Original 102.8 kB
After minification 92.7 kB
After compression 17.0 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 85.9 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 6.9 kB

Original 776.5 kB
After minification 769.6 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. I 3 Zif images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.6 kB

Original 326.5 kB
After minification 326.4 kB
After compression 321.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.8 kB

Original 113.4 kB
After minification 113.4 kB
After compression 111.6 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. I3zif.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I 3 Zif. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 to 1 for CSS 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 items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Requests the notification permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

AR
Language Claimed

AR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I3zif.com can be misinterpreted by Google and other search engines. Our service has detected that Arabic is used on the page, and it matches the claimed language. Our system also found out that I3zif.com 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

i3zif.com

Open Graph data is detected on the main page of I 3 Zif. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

إعزف | تعلم الموسيقى أون لاين

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

i3zif.com

izif.com

izif.com

izif-logo.ico

bootstrap.min.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

i3zif.com

izif.com

izif.com

izif-logo.ico

bootstrap.min.css

font-awesome.min.css

sweetalert2.min.css

select2.min.css

slick.css

slick-theme.css

style.css

bootstrap-datetimepicker.min.css

purecookie.css

style-ar.css

smartbanner.min.css

js

getSeal

jquery-3.3.1.min.js

moment.min.js

popper.min.js

bootstrap.min.js

bootstrap-datetimepicker.min.js

classie.js

main.js

sweetalert2.all.js

select2.min.js

validator.min.js

slick.min.js

jquery.cloud9carousel.js

sweetalert.min.js

api.js

gtm.js

all.js

Untitled-1.jpg

DmCje0VjYh8

gj1.jpg

logo-black.jpg

google.svg

apple.svg

bg.jpg

all-ar.svg

2-guitar.svg

3-piano.svg