Tools & Wizards About Us
tata.com.cn screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

tata.com.cn

TATA木门 - TATA木门官方网站

Page Load Speed

75.6 sec in total

First Response

3.1 sec

Resources Loaded

71.6 sec

Page Rendered

867 ms

tata.com.cn screenshot

About Website

Click here to check amazing Tata content for China. Otherwise, check out these important facts you probably never knew about tata.com.cn

从1999年至今，TATA木门一直不断致力于探索木门产品的创新，研发设计降噪静音门、平折门、暖芯门等功能性产品，改变了木门在人们脑海中的传统认知，赋予其功能性质。2012年TATA木门首次新品发布会，其功研发45°斜口磁吸降噪门，荣获“国家外观设计专利”、“一种门及其密封装置”实用新型专利，让更多人拥有安静的品质生活。进入TATA木门官方网站……

Visit tata.com.cn

Key Findings

We analyzed Tata.com.cn page load time and found that the first response time was 3.1 sec and then it took 72.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 33 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tata.com.cn performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value250 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

tata.com.cn

3068 ms

www.tata.com.cn

6969 ms

TT_head.css

980 ms

shouye.css

3421 ms

TT_foot.css

1042 ms

Our browser made a total of 227 requests to load all elements on the main page. We found that 68% of them (155 requests) were addressed to the original Tata.com.cn, 8% (19 requests) were made to Cm.emarbox.com and 4% (10 requests) were made to Qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Tata.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.1 kB (60%)

Content Size

25.1 kB

After Optimization

10.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Tata.com.cn main page is 25.1 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. 50% of websites need less resources to load. CSS take 13.0 kB which makes up the majority of the site volume.

HTML Optimization

-30%

Potential reduce by 48 B

  • Original 158 B
  • After minification 156 B
  • After compression 110 B

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 48 B or 30% of the original size.

Image Optimization

-33%

Potential reduce by 3.9 kB

  • Original 11.9 kB
  • After minification 8.0 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, Tata needs image optimization as it can save up to 3.9 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-85%

Potential reduce by 11.1 kB

  • Original 13.0 kB
  • After minification 10.3 kB
  • After compression 1.9 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. Tata.com.cn needs all CSS files to be minified and compressed as it can save up to 11.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (35%)

Requests Now

167

After Optimization

108

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 167 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tata.com.cn

tata.com.cn

3068 ms

www.tata.com.cn

www.tata.com.cn

6969 ms

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980 ms

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3421 ms

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Accessibility Review

tata.com.cn accessibility score

63

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

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.

High

[aria-*] attributes do not have valid values

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

tata.com.cn best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tata.com.cn SEO score

92

Search Engine Optimization Advices

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

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tata.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Tata.com.cn main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tata.com.cn

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