Access image.tebyan.net. گنجینه تصاویر

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value10.6 s

8/100

10%

TBT (Total Blocking Time)

Value1,330 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.497

17/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

image.tebyan.net

5843 ms

jquery-1.7.1.min.js

3221 ms

WebService.js

1434 ms

Common.js

1448 ms

Jquery.Tmpl.js

541 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 44% of them (35 requests) were addressed to the original Image.tebyan.net, 53% (42 requests) were made to Img1.tebyan.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Img1.tebyan.net.

Content Size

1.0 MB

After Optimization

713.1 kB

In fact, the total size of Image.tebyan.net 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. 20% of websites need less resources to load. Images take 792.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 170.2 kB

Original 201.9 kB
After minification 201.6 kB
After compression 31.7 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 170.2 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 128.3 kB

Original 792.5 kB
After minification 664.3 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, Image Tebyan needs image optimization as it can save up to 128.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

Original 17.2 kB
After minification 17.2 kB
After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Image Tebyan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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 doesn't use 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 Image.tebyan.net 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 Image.tebyan.net 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

image.tebyan.net

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

گنجینه تصاویر

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

image.tebyan.net

jquery-1.7.1.min.js

WebService.js

Common.js

Jquery.Tmpl.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

image.tebyan.net

jquery-1.7.1.min.js

WebService.js

Common.js

Jquery.Tmpl.js

TebMain.css

menu.css

ResponsiveHedaer.css

TebMain.css

JSRegisteration.js

CoreStyle.css

buttons.css

HeaderLogin.css

HeaderLogin.js

jquery.easing.Pack.1.3.js

RightMenu.js

menu.css

CommonImageGallery.css

MainImageGallery.css

Tooltip.css

Panels.css

Easing.js

Detect_Mobile_Android.js

Notification.js

Tooltip.js

SetDefaultInputText.js

RightPanel.js

jquery.unveil.js

SlideShow.js

TopMenu.js

Loading.js

DetailsImages.js

ChromeSlider.js

SendToSocialNetwork.js

ColorPallet.png

rss.gif

Grey.gif

Header.png

Header_Footer.jpg

IconPackII.png

IconPack.jpg

Dashed.jpg

BulletPack.jpg

TransparentBack.png