Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tcolandscapesec.com

M6体育-（中国）科技有限公司官网

Page Load Speed

17.3 sec in total

First Response

1.9 sec

Resources Loaded

15.3 sec

Page Rendered

69 ms

About Website

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

M6体育-（中国）科技有限公司官网（牢记发财域名：kaiyun6868.com）于2013年8月成立，累计实现营业收入531.56亿元，利润总额86.48亿元，净利润32.12亿元；资产总额1632.16亿元。是一家专业从事空气净化控制器、空气净化检测设备、水处理控制器、纺织机械控制器、新风系统控制器、除湿机控制器、汽车空调控制器、卫浴控制器等的开发、生产、销售为一体的国家高新技术企业。

Visit tcolandscapesec.com

Key Findings

We analyzed Tcolandscapesec.com page load time and found that the first response time was 1.9 sec and then it took 15.4 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

tcolandscapesec.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value1.887

0/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

tcolandscapesec.com

1922 ms

tcolandscapesec.com

841 ms

www.tcolandscapesec.com

420 ms

www.tcolandscapesec.com

7461 ms

show.js

1154 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Tcolandscapesec.com, 61% (63 requests) were made to Cdn.myxypt.com and 17% (17 requests) were made to Jifa001.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Tcolandscapesec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.3 kB (2%)

Content Size

10.2 MB

After Optimization

10.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tcolandscapesec.com main page is 10.2 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. 55% of websites need less resources to load. Images take 10.0 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 10.0 kB

  • Original 12.9 kB
  • After minification 10.8 kB
  • After compression 3.0 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 16% 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 10.0 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 217.1 kB

  • Original 10.0 MB
  • After minification 9.8 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. Tcolandscapesec images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 3.3 kB

  • Original 110.9 kB
  • After minification 110.9 kB
  • After compression 107.6 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

-8%

Potential reduce by 4.0 kB

  • Original 51.0 kB
  • After minification 51.0 kB
  • After compression 47.0 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. Tcolandscapesec.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (24%)

Requests Now

99

After Optimization

75

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tcolandscapesec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tcolandscapesec.com accessibility score

73

Accessibility Issues

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

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

tcolandscapesec.com 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tcolandscapesec.com SEO score

92

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tcolandscapesec.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 Tcolandscapesec.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 description is not detected on the main page of Tcolandscapesec. 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: