Tools & Wizards About Us
tiannucoating.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

tiannucoating.com

浙江天女集团制漆有限公司

Page Load Speed

74.5 sec in total

First Response

5.6 sec

Resources Loaded

68.8 sec

Page Rendered

158 ms

tiannucoating.com screenshot

About Website

Visit tiannucoating.com now to see the best up-to-date Tiannucoating content and also check out these interesting facts you probably never knew about tiannucoating.com

浙江天女集团制漆有限公司专业从事油漆涂料的研发、生产、销售和售后技术服务,公司生产“天女”牌卷材涂料、防腐涂料、轻工涂料、铁路公路涂料、绝缘涂料、地坪涂料、木器涂料、汽车涂料、通用涂料、其他专用涂料、辅助材料等溶剂型涂料，以及水性漆、水性建筑涂料，部分产品通过CCC认证和UL认证。

Visit tiannucoating.com

Key Findings

We analyzed Tiannucoating.com page load time and found that the first response time was 5.6 sec and then it took 68.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tiannucoating.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

tiannucoating.com

5598 ms

css.css

1102 ms

lightbox.css

2025 ms

sypf%20.jpg

4664 ms

caigou.jpg

5504 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 90% of them (47 requests) were addressed to the original Tiannucoating.com, 4% (2 requests) were made to Pub.idqqimg.com and 2% (1 request) were made to Zjnet.zjaic.gov.cn. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Tiannucoating.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.9 kB (64%)

Content Size

109.6 kB

After Optimization

39.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tiannucoating.com main page is 109.6 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. 15% of websites need less resources to load. Images take 35.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 11.3 kB

  • Original 15.2 kB
  • After minification 14.7 kB
  • After compression 3.9 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 11.3 kB or 74% of the original size.

Image Optimization

-26%

Potential reduce by 9.3 kB

  • Original 35.4 kB
  • After minification 26.1 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, Tiannucoating needs image optimization as it can save up to 9.3 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-89%

Potential reduce by 26.6 kB

  • Original 30.0 kB
  • After minification 16.0 kB
  • After compression 3.4 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 26.6 kB or 89% of the original size.

CSS Optimization

-78%

Potential reduce by 22.8 kB

  • Original 29.0 kB
  • After minification 20.9 kB
  • After compression 6.2 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. Tiannucoating.com needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (30%)

Requests Now

40

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tiannucoating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tiannucoating.com

tiannucoating.com

5598 ms

css.css

css.css

1102 ms

lightbox.css

lightbox.css

2025 ms

sypf%20.jpg

sypf%20.jpg

4664 ms

caigou.jpg

caigou.jpg

5504 ms

default.css

default.css

1090 ms

light.css

light.css

1094 ms

dark.css

dark.css

1591 ms

bar.css

bar.css

1491 ms

nivo-slider.css

nivo-slider.css

1858 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

4482 ms

logo.png

logo.png

5722 ms

sertel.png

sertel.png

2191 ms

home.png

home.png

2220 ms

about.png

about.png

2635 ms

news.png

news.png

2769 ms

product.png

product.png

2222 ms

case.png

case.png

3970 ms

download.png

download.png

3147 ms

resources.png

resources.png

3514 ms

contact.png

contact.png

3832 ms

banner1.jpg

banner1.jpg

20042 ms

banner2.jpg

banner2.jpg

20041 ms

banner3.jpg

banner3.jpg

20042 ms

20130114103650885.jpg

20130114103650885.jpg

10801 ms

33048300003247.js

33048300003247.js

731 ms

css.css

css.css

4245 ms

pa

pa

19609 ms

img3-5-btn2.gif

img3-5-btn2.gif

4764 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

4479 ms

bg.png

bg.png

4727 ms

mainbg.png

mainbg.png

20067 ms

loading.gif

loading.gif

2586 ms

indexThree.png

indexThree.png

8966 ms

li.gif

li.gif

7620 ms

foot.png

foot.png

12049 ms

i_lo2.gif

i_lo2.gif

3754 ms

img3-5_2.png

img3-5_2.png

9796 ms

img3-5_3.png

img3-5_3.png

10312 ms

img3-5_4.png

img3-5_4.png

10825 ms

img3-5_1.png

img3-5_1.png

13416 ms

tiannucoating.com

tiannucoating.com

11669 ms

arrows.png

arrows.png

12107 ms

bullets.png

bullets.png

12544 ms

button_11.gif

button_11.gif

448 ms

button_11.gif

button_11.gif

224 ms

banner2.jpg

banner2.jpg

19655 ms

banner3.jpg

banner3.jpg

19656 ms

banner1.jpg

banner1.jpg

19634 ms

banner3.jpg

banner3.jpg

19635 ms

banner1.jpg

banner1.jpg

19658 ms

banner2.jpg

banner2.jpg

19661 ms

Accessibility Review

tiannucoating.com accessibility score

76

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.

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

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

tiannucoating.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tiannucoating.com SEO score

83

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tiannucoating.com 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 Tiannucoating.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

tiannucoating.com

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