Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 26

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

Page Load Speed

58.3 sec in total

First Response

819 ms

Resources Loaded

55.9 sec

Page Rendered

1.6 sec

bliss.tmall.com screenshot

About Website

Welcome to bliss.tmall.com homepage info - get ready to check Bliss Tmall best content for China right away, or after learning these important things about bliss.tmall.com

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Key Findings

We analyzed Bliss.tmall.com page load time and found that the first response time was 819 ms and then it took 57.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

bliss.tmall.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value20.9 s

0/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value1.179

1/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

bliss.tmall.com

819 ms

bliss.tmall.com

1985 ms

bliss.world.tmall.com

917 ms

bliss.world.tmall.com

3579 ms

jump

13917 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Bliss.tmall.com, 47% (55 requests) were made to G.alicdn.com and 14% (16 requests) were made to Gdp.alicdn.com. The less responsive or slowest element that took the longest time to load (13.9 sec) relates to the external source Login.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 510.9 kB (29%)

Content Size

1.8 MB

After Optimization

1.3 MB

In fact, the total size of Bliss.tmall.com main page is 1.8 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. 45% of websites need less resources to load. Images take 916.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 108.4 kB

  • Original 148.5 kB
  • After minification 133.2 kB
  • After compression 40.1 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 108.4 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 18.2 kB

  • Original 916.2 kB
  • After minification 898.0 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. Bliss Tmall images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 232.0 kB

  • Original 525.7 kB
  • After minification 525.2 kB
  • After compression 293.7 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 232.0 kB or 44% of the original size.

CSS Optimization

-79%

Potential reduce by 152.3 kB

  • Original 192.4 kB
  • After minification 190.4 kB
  • After compression 40.1 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. Bliss.tmall.com needs all CSS files to be minified and compressed as it can save up to 152.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (66%)

Requests Now

99

After Optimization

34

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bliss Tmall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bliss.tmall.com accessibility score

26

Accessibility Issues

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

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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

bliss.tmall.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

bliss.tmall.com SEO score

69

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bliss.tmall.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Bliss.tmall.com main page’s claimed encoding is gbk. 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

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