Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

dandu.net

Professional Massage Table, Beauty Bed, Electric Medical Treatment Table Manufacturer in China.

Page Load Speed

1.3 sec in total

First Response

624 ms

Resources Loaded

638 ms

Page Rendered

66 ms

About Website

Click here to check amazing Dandu content. Otherwise, check out these important facts you probably never knew about dandu.net

Shanghai Sintang started business in 2003, Shanghai Sintang Industrial Co., Ltd. is a professional manufacturing factory of portable massage table, electric medical treatment table,beauty bed, medical...

Visit dandu.net

Key Findings

We analyzed Dandu.net page load time and found that the first response time was 624 ms and then it took 704 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

dandu.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

dandu.net

624 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Dandu.net and no external sources were called. The less responsive or slowest element that took the longest time to load (624 ms) belongs to the original domain Dandu.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 245 B (40%)

Content Size

609 B

After Optimization

364 B

  • HTML

In fact, the total size of Dandu.net main page is 609 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 609 B which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 245 B

  • Original 609 B
  • After minification 605 B
  • After compression 364 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 245 B or 40% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

dandu.net accessibility score

89

Accessibility Issues

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

dandu.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

dandu.net SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dandu.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Dandu.net 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

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