Tools & Wizards About Us
wuyutai.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

wuyutai.com

吴裕泰茶业官网 - 卖老百姓喝得起的放心茶

Page Load Speed

30.7 sec in total

First Response

1.9 sec

Resources Loaded

28.5 sec

Page Rendered

337 ms

wuyutai.com screenshot

About Website

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

京城花茶香，源自吴裕泰。北京吴裕泰茶业股份有限公司是销售茶叶、茶具及茶衍生品的专业公司。品牌创始于1887年，是国家商务部首批认定的“中华老字号”。

Visit wuyutai.com

Key Findings

We analyzed Wuyutai.com page load time and found that the first response time was 1.9 sec and then it took 28.8 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

wuyutai.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

wuyutai.com

1929 ms

reset.css

2788 ms

swiper.min.css

2041 ms

main.css

2067 ms

jquery.bxslider.css

3037 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 96% of them (26 requests) were addressed to the original Wuyutai.com, 4% (1 request) were made to Data.wuyutai.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Wuyutai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 274.6 kB (62%)

Content Size

445.1 kB

After Optimization

170.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wuyutai.com main page is 445.1 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. 15% of websites need less resources to load. Javascripts take 282.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.6 kB

  • Original 13.2 kB
  • After minification 10.9 kB
  • After compression 3.7 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 2.3 kB, which is 18% 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 9.6 kB or 72% of the original size.

Image Optimization

-14%

Potential reduce by 15.2 kB

  • Original 106.7 kB
  • After minification 91.4 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, Wuyutai needs image optimization as it can save up to 15.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 214.4 kB

  • Original 282.5 kB
  • After minification 222.6 kB
  • After compression 68.0 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 214.4 kB or 76% of the original size.

CSS Optimization

-83%

Potential reduce by 35.4 kB

  • Original 42.7 kB
  • After minification 37.5 kB
  • After compression 7.3 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. Wuyutai.com needs all CSS files to be minified and compressed as it can save up to 35.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (25%)

Requests Now

24

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wuyutai. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wuyutai.com

wuyutai.com

1929 ms

reset.css

reset.css

2788 ms

swiper.min.css

swiper.min.css

2041 ms

main.css

main.css

2067 ms

jquery.bxslider.css

jquery.bxslider.css

3037 ms

jquery.min.js

jquery.min.js

5337 ms

swiper.jquery.js

swiper.jquery.js

6813 ms

main.js

main.js

4019 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

4542 ms

logo_01.png

logo_01.png

4447 ms

header_left.png

header_left.png

357 ms

header_right.png

header_right.png

356 ms

20160310045622596.jpg

20160310045622596.jpg

19703 ms

20160315034457424.jpg

20160315034457424.jpg

14799 ms

icon_01.png

icon_01.png

685 ms

icon_02.png

icon_02.png

683 ms

thumb_243_243_20150706053135553.jpg

thumb_243_243_20150706053135553.jpg

10170 ms

thumb_243_243_20150616090144700.jpg

thumb_243_243_20150616090144700.jpg

7857 ms

thumb_243_243_20150615051310284.jpg

thumb_243_243_20150615051310284.jpg

1828 ms

thumb_243_243_20150610102834987.jpg

thumb_243_243_20150610102834987.jpg

2198 ms

20150602070743679.jpg

20150602070743679.jpg

3214 ms

arrow_left.png

arrow_left.png

3553 ms

arrow_right.png

arrow_right.png

3965 ms

weibo.png

weibo.png

6151 ms

wechat.png

wechat.png

9755 ms

erweima_bg.png

erweima_bg.png

6655 ms

piwik.js

piwik.js

19661 ms

Accessibility Review

wuyutai.com accessibility score

57

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

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

wuyutai.com 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

SEO Factors

wuyutai.com SEO score

85

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

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 Wuyutai.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 Wuyutai.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

wuyutai.com

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