Access everlastchem.com. China Maleic Anhydride,Organic Chemicals ,Inorganic Chemicals,Organic Acid Manufacturer and Supplier

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

www.everlastchem.com

1439 ms

global.css

14 ms

style.css

9 ms

swiper-3.3.1.min.css

16 ms

iconfont.css

328 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Everlastchem.com, 55% (23 requests) were made to I.glbin.com and 38% (16 requests) were made to D7ammkc854twh.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Everlastchem.com.

Content Size

505.7 kB

After Optimization

476.6 kB

In fact, the total size of Everlastchem.com main page is 505.7 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. 40% of websites need less resources to load. Images take 391.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 22.8 kB

Original 27.8 kB
After minification 25.3 kB
After compression 5.0 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 22.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 666 B

Original 391.3 kB
After minification 390.6 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. Everlastchem images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.3 kB

Original 62.7 kB
After minification 62.7 kB
After compression 59.3 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

-9%

Potential reduce by 2.3 kB

Original 24.0 kB
After minification 24.0 kB
After compression 21.7 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. Everlastchem.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Everlastchem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

EN
Language Claimed

EN
Encoding

UTF-8

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

everlastchem.com

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

China Maleic Anhydride,Organic Chemicals ,Inorganic Chemicals,Organic Acid Manufacturer and Supplier

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

www.everlastchem.com

global.css

style.css

swiper-3.3.1.min.css

iconfont.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

www.everlastchem.com

global.css

style.css

swiper-3.3.1.min.css

iconfont.css

normal.css

jquery.min.js

jquery.yiiactiveform.js

jquery.min.js

jquery.yiiactiveform.js

global.js

pro_hover.js

jquery.SuperSlide.2.1.1.js

index.js

swiper-3.3.1.jquery.min.js

search.png

4916b0c8d6518f1d64e13f368d.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

ec9bac8c3e518e974802f45449.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

28e61ff8de6e4159676b0b3a37.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

50c9e5c4dc2c51933877b3bf92.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

4fe9ff9157e81e5e2ab61af1e5.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

22faada645903e7237bc10eab1.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

a218bcb559828f3e1c9ad91c0e.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

5404b03716ece9b1f8888d6fbe.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

036e5187ad811bebf10c9a3a05.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

e1089f719326d4f6c24dcf8578.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

d927de74c0e8e722cdcb562a8c.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

21b3a3b09f4517a5c72d39c6e2.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

5a3590a99447762151bc763782.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

15b36beac5e2cf38bdb1e9db15.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

25478d08978c00df0e6e260439.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

08510011310b049a29ee5446f7.jpg@4e_220w_220h.src

cfbd59dd08bcff0902981af05c.jpg@4e_220w_220h.src

4f52b1c47184bbe6f9ff230bdb.jpg@4e_220w_220h.src

9b7cea956dba237042821a81c3.jpg@4e_220w_220h.src

b08e813441e36a45186154f884.jpg@4e_220w_220h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=6&p=9

909291914b5f51f59559851ff5.jpg@4e_360w_360h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=10&p=9

97f0ed0c238de2ec7b8650cc8f.jpg@4e_360w_360h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=10&p=9

b83bae9b3198e693a1f26c7dc7.jpg@4e_360w_360h.src%7Cwatermark=2&text=ZXZlcmxhc3RjaGVtLmhhbmd5ZXpoYW4uYm9zc2dvby5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&size=10&p=9

cart.png

menu.png

statement.png

Accessibility Review