Access amosbat.com. 域名到期-域名续费提醒

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

amosbat.com

876 ms

www.amosbat.com

2641 ms

adn.js

115 ms

slicknav.css

542 ms

juery_1.11.1.min.js

1596 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 92% of them (61 requests) were addressed to the original Amosbat.com, 3% (2 requests) were made to S.adnegah.net and 2% (1 request) were made to Webgozar.ir. The less responsive or slowest element that took the longest time to load (9.4 sec) belongs to the original domain Amosbat.com.

Content Size

636.3 kB

After Optimization

258.2 kB

In fact, the total size of Amosbat.com main page is 636.3 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. 25% of websites need less resources to load. Javascripts take 207.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 148.3 kB

Original 175.7 kB
After minification 128.9 kB
After compression 27.4 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 46.8 kB, which is 27% 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 148.3 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 20.8 kB

Original 167.8 kB
After minification 147.0 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, Amosbat needs image optimization as it can save up to 20.8 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

-77%

Potential reduce by 160.1 kB

Original 207.7 kB
After minification 153.7 kB
After compression 47.6 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 160.1 kB or 77% of the original size.

CSS Optimization

-58%

Potential reduce by 48.9 kB

Original 85.1 kB
After minification 71.9 kB
After compression 36.1 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. Amosbat.com needs all CSS files to be minified and compressed as it can save up to 48.9 kB or 58% of the original size.

Requests Now

After Optimization

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amosbat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

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

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

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amosbat.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Amosbat.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

amosbat.com

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

域名到期-域名续费提醒

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

amosbat.com

www.amosbat.com

adn.js

slicknav.css

juery_1.11.1.min.js

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

amosbat.com

www.amosbat.com

adn.js

slicknav.css

juery_1.11.1.min.js

jquery.slicknav.js

owl.carousel.js

owl.carousel.css

theme.css

all.css

site.css

grid.css

general.css

responsive.css

adn.css

js.axd

c.aspx

site.js

logo.aspx

admin_logoRight.png

admin_a13.jpg

admin_b14.jpg

admin_c15.jpg

admin_d15.jpg

admin_s18.jpg

s_admin_a16.gif

rss.png

continue.png

s_admin_c11.jpg

s_admin_s12.jpg

s_admin_amosbat_bmj13.jpg

s_admin_sampler_amosbat211.jpg

s_admin_amosbat_microscope436.jpg

s_admin_babak-lab-112.jpg

s_admin_amosbat_abtre911.jpg

a32.gif

amosbat-4513.gif

p18.gif

f22.gif

ar26.gif

11(1).png

12.png

13(1).png