Tools & Wizards About Us
heriz.com.cn screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

heriz.com.cn

usb data cable|data cable manufacturer|Custom data cable|heriz

Page Load Speed

16.9 sec in total

First Response

760 ms

Resources Loaded

15.4 sec

Page Rendered

777 ms

heriz.com.cn screenshot

About Website

Click here to check amazing Heriz content. Otherwise, check out these important facts you probably never knew about heriz.com.cn

heriz Factory specializes in production: mobile phone data cable, USB 3.0 data cable, Type C data cable, fashion creative data cable and other USB cable. It has a complete and scientific quality manag...

Visit heriz.com.cn

Key Findings

We analyzed Heriz.com.cn page load time and found that the first response time was 760 ms and then it took 16.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

heriz.com.cn performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

heriz.com.cn

760 ms

style.css

219 ms

swiper.min.css

421 ms

jquery-2.1.1.min.js

638 ms

style.js

429 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that all of those requests were addressed to Heriz.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (9 sec) belongs to the original domain Heriz.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (31%)

Content Size

5.1 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heriz.com.cn main page is 5.1 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. 70% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 50.5 kB

  • Original 58.8 kB
  • After minification 42.2 kB
  • After compression 8.3 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 16.6 kB, which is 28% 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 50.5 kB or 86% of the original size.

Image Optimization

-30%

Potential reduce by 1.5 MB

  • Original 4.9 MB
  • After minification 3.4 MB

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, Heriz needs image optimization as it can save up to 1.5 MB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 16.1 kB

  • Original 106.6 kB
  • After minification 106.6 kB
  • After compression 90.4 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 16.1 kB or 15% of the original size.

CSS Optimization

-28%

Potential reduce by 3.9 kB

  • Original 14.1 kB
  • After minification 14.1 kB
  • After compression 10.2 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. Heriz.com.cn needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (3%)

Requests Now

101

After Optimization

98

  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heriz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

heriz.com.cn

heriz.com.cn

760 ms

style.css

style.css

219 ms

swiper.min.css

swiper.min.css

421 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

638 ms

style.js

style.js

429 ms

Tools.js

Tools.js

652 ms

swiper.min.js

swiper.min.js

652 ms

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218 ms

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5469 ms

Accessibility Review

heriz.com.cn accessibility score

73

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

heriz.com.cn best practices score

75

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

Page has valid source maps

SEO Factors

heriz.com.cn SEO score

58

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heriz.com.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Heriz.com.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

heriz.com.cn

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