Tools & Wizards About Us

Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

hcservo.com

运动控制卡|运动控制器|机械手|PCI运动控制卡|多轴运动控制器|东莞市海川数控技术有限公司

Page Load Speed

14.9 sec in total

First Response

2.7 sec

Resources Loaded

11.4 sec

Page Rendered

839 ms

About Website

Click here to check amazing Hcservo content. Otherwise, check out these important facts you probably never knew about hcservo.com

本公司是以数控产品研发运动控制器系统集成及运动控制卡、机械手的研发为主营业务的高科技公司，公司拥有自主知识产权的PCI运动控制卡、运动控制器、机械手，以太网多轴脱机运动控制器。已成功推出间歇式轮转印刷机、定子绑线机、高速覆膜机、电脑绗缝机、纸盒纸箱打样机等设备的控制软件。同时，公司代理英国TRIO运动控制器（如翠欧209）、富士伺服全系列，在行业内享有广泛的盛誉。-----东莞市海川数控技术有限公...

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Key Findings

We analyzed Hcservo.com page load time and found that the first response time was 2.7 sec and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

hcservo.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value28.4 s

0/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

www.hcservo.com

2650 ms

autoptimize_a0c696677e2b473938e993816f01a672.css

1413 ms

autoptimize_single_dcee8c7754f0a28d92d5eeb56187a985.css

289 ms

autoptimize_single_dfdd21e819f9c6965c1416431722f60e.css

316 ms

autoptimize_single_f92d93279e1a072eaad1366cb6c298d0.css

1186 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 95% of them (39 requests) were addressed to the original Hcservo.com, 2% (1 request) were made to Cravatar.cn and 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Hcservo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.9 kB (14%)

Content Size

2.3 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hcservo.com main page is 2.3 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. 35% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 86.5 kB

  • Original 107.5 kB
  • After minification 107.1 kB
  • After compression 21.0 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 86.5 kB or 80% of the original size.

Image Optimization

-13%

Potential reduce by 219.6 kB

  • Original 1.7 MB
  • After minification 1.5 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, Hcservo needs image optimization as it can save up to 219.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 7.8 kB

  • Original 180.6 kB
  • After minification 180.6 kB
  • After compression 172.8 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

-0%

Potential reduce by 41 B

  • Original 230.2 kB
  • After minification 230.2 kB
  • After compression 230.2 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. Hcservo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (27%)

Requests Now

37

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hcservo. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hcservo.com accessibility score

91

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.

Best Practices

hcservo.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

hcservo.com SEO score

100

Search Engine Optimization Advices

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

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Hcservo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: