Access hitochem.com. 农用有机硅助剂厂_农用表面活性剂厂_三硅氧烷_七甲基三硅氧烷_展渗剂_扩展剂_含氢硅油

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

hitochem.com

468 ms

www.hitosil.com

382 ms

www.hitosil.com

398 ms

jquery-1.11.3.min.js

216 ms

element.js

86 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Hitochem.com, 86% (51 requests) were made to Hitosil.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (984 ms) relates to the external source Chat.chukouplus.com.

Content Size

342.8 kB

After Optimization

257.4 kB

In fact, the total size of Hitochem.com main page is 342.8 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. 55% of websites need less resources to load. Images take 186.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 80.6 kB

Original 95.1 kB
After minification 71.1 kB
After compression 14.5 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 23.9 kB, which is 25% 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 80.6 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 3.2 kB

Original 186.1 kB
After minification 182.9 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. Hitochem images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 111 B

Original 37.2 kB
After minification 37.2 kB
After compression 37.1 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.

CSS Optimization

-6%

Potential reduce by 1.4 kB

Original 24.4 kB
After minification 24.4 kB
After compression 23.0 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. Hitochem.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 Hitochem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

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

ZH
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hitochem.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Hitochem.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

hitochem.com

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

农用有机硅助剂厂_农用表面活性剂厂_三硅氧烷_七甲基三硅氧烷_展渗剂_扩展剂_含氢硅油_乙烯基硅油

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

hitochem.com

www.hitosil.com

www.hitosil.com

jquery-1.11.3.min.js

element.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

hitochem.com

www.hitosil.com

www.hitosil.com

jquery-1.11.3.min.js

element.js

main.css

slide.js

main.js

base.js

form1.js

gtm.js

5f6be68fdf4da.png

wx1.png

5f695a2bc2fff1920_750.webp

62baabe6443ef1920_750.webp

5f695aa7a37391920_750.webp

liujiao1.png

liujiao2.png

liujiao3.png

liujiao4.png

5f583a54c56d0.png

index.php

hbg1.jpg

hbg2.jpg

error_html

error_html

hbg1.jpg

hbg2.jpg

hbg3.jpg

init_kefu.js

habt1.png

analytics.js

Montserrat-Light.woff

Montserrat-Light.woff

iconfont.woff

iconfont.eot

MontserratBold.woff

MontserratBold.woff

Montserrat-Regular_0.woff

Montserrat-Regular_0.woff

error_html

error_html

collect