Tools & Wizards About Us
hbocean.en.china.cn screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

hbocean.en.china.cn

Hubei Ocean Biotech Co., Ltd. - Magnesium sulfate heptahydrate & hydrogen peroxide from China Suppliers

Page Load Speed

8.2 sec in total

First Response

530 ms

Resources Loaded

5.6 sec

Page Rendered

2.1 sec

hbocean.en.china.cn screenshot

About Website

Welcome to hbocean.en.china.cn homepage info - get ready to check Hb Ocean En China best content for China right away, or after learning these important things about hbocean.en.china.cn

Quality Magnesium sulfate heptahydrate for sale, Magnesium sulfate heptahydrate & hydrogen peroxide provided by China Suppliers - Hubei Ocean Biotech Co., Ltd..

Visit hbocean.en.china.cn

Key Findings

We analyzed Hbocean.en.china.cn page load time and found that the first response time was 530 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

hbocean.en.china.cn performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value22.7 s

0/100

10%

TBT (Total Blocking Time)

Value44,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value59.6 s

0/100

10%

Network Requests Diagram

hbocean.en.china.cn

530 ms

hbocean.en.china.cn

1620 ms

aliplayer-min.css

330 ms

common.min.css

661 ms

shop.min.css

773 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Hbocean.en.china.cn, 64% (30 requests) were made to Timg.china.cn and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.4 kB (18%)

Content Size

623.4 kB

After Optimization

512.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hbocean.en.china.cn main page is 623.4 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. Javascripts take 372.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.5 kB

  • Original 55.3 kB
  • After minification 55.3 kB
  • After compression 9.8 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 45.5 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 23.8 kB

  • Original 172.7 kB
  • After minification 148.9 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. Obviously, Hb Ocean En China needs image optimization as it can save up to 23.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 42.1 kB

  • Original 372.5 kB
  • After minification 371.7 kB
  • After compression 330.4 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 42.1 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 77 B

  • Original 23.0 kB
  • After minification 23.0 kB
  • After compression 22.9 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. Hbocean.en.china.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (61%)

Requests Now

44

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hb Ocean En China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hbocean.en.china.cn

hbocean.en.china.cn

530 ms

hbocean.en.china.cn

hbocean.en.china.cn

1620 ms

aliplayer-min.css

aliplayer-min.css

330 ms

common.min.css

common.min.css

661 ms

shop.min.css

shop.min.css

773 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

713 ms

js

js

73 ms

google_event.min.js

google_event.min.js

750 ms

adsbygoogle.js

adsbygoogle.js

78 ms

config.js

config.js

435 ms

count.min.js

count.min.js

442 ms

aliplayer-min.js

aliplayer-min.js

312 ms

carousel.js

carousel.js

759 ms

jquery.min.js

jquery.min.js

761 ms

jquery.cookie.min.js

jquery.cookie.min.js

687 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

688 ms

en.min.js

en.min.js

698 ms

jquery.base64.min.js

jquery.base64.min.js

757 ms

search.min.js

search.min.js

759 ms

floating_box.min.js

floating_box.min.js

757 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

760 ms

jquery.validation.min.js

jquery.validation.min.js

856 ms

product.min.js

product.min.js

889 ms

source-request.min.js

source-request.min.js

856 ms

share.min.js

share.min.js

887 ms

quick-inquiry.min.js

quick-inquiry.min.js

1414 ms

conversion_async.js

conversion_async.js

225 ms

120x27.png

120x27.png

258 ms

shop-icon.png

shop-icon.png

290 ms

icon-group.png.webp

icon-group.png.webp

290 ms

default_logo.jpg

default_logo.jpg

288 ms

circle-loading.svg

circle-loading.svg

290 ms

product-icon.png

product-icon.png

245 ms

343 ms

analytics.js

analytics.js

485 ms

tracking.js

tracking.js

955 ms

hm.js

hm.js

2467 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

804 ms

ajaxapi.php

ajaxapi.php

1652 ms

571 ms

floating_pic.png

floating_pic.png

352 ms

default_banner.jpg

default_banner.jpg

572 ms

1_476_51804_630_607.jpg

1_476_51804_630_607.jpg

524 ms

1_148_52032_630_607.jpg

1_148_52032_630_607.jpg

968 ms

collect

collect

123 ms

collect

collect

116 ms

collect

collect

64 ms

Accessibility Review

hbocean.en.china.cn accessibility score

66

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Internationalization and localization

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

Impact

Issue

High

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

Tables and lists

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

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

hbocean.en.china.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

hbocean.en.china.cn SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

hbocean.en.china.cn

Open Graph description is not detected on the main page of Hb Ocean En China. 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: