Tools & Wizards About Us
guzheng.mobi screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

guzheng.mobi

古筝网

Page Load Speed

34.3 sec in total

First Response

4.9 sec

Resources Loaded

28.9 sec

Page Rendered

516 ms

guzheng.mobi screenshot

About Website

Click here to check amazing Guzheng content. Otherwise, check out these important facts you probably never knew about guzheng.mobi

扬州弘扬古筝是全国古筝直销规模最大的古筝厂家,扬州弘扬古筝中国古筝十大品牌,古筝价格优惠,上音考级指定古筝.4000-165321

Visit guzheng.mobi

Key Findings

We analyzed Guzheng.mobi page load time and found that the first response time was 4.9 sec and then it took 29.4 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 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

guzheng.mobi performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

guzheng.mobi

4890 ms

style.css

2940 ms

jquery.js

5082 ms

jquery-1.4.4.js

5664 ms

logo.png

842 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 89% of them (33 requests) were addressed to the original Guzheng.mobi, 8% (3 requests) were made to 165321.com and 3% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Guzheng.mobi.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.7 kB (50%)

Content Size

223.5 kB

After Optimization

112.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Guzheng.mobi main page is 223.5 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 94.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 28.5 kB

  • Original 34.6 kB
  • After minification 25.0 kB
  • After compression 6.1 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. This page needs HTML code to be minified as it can gain 9.6 kB, which is 28% 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 28.5 kB or 82% of the original size.

Image Optimization

-15%

Potential reduce by 12.3 kB

  • Original 82.6 kB
  • After minification 70.3 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, Guzheng needs image optimization as it can save up to 12.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 61.0 kB

  • Original 94.8 kB
  • After minification 94.8 kB
  • After compression 33.8 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 61.0 kB or 64% of the original size.

CSS Optimization

-78%

Potential reduce by 8.9 kB

  • Original 11.4 kB
  • After minification 10.6 kB
  • After compression 2.6 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. Guzheng.mobi needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guzheng. According to our analytics all requests are already optimized.

Network Requests Diagram

guzheng.mobi

guzheng.mobi

4890 ms

style.css

style.css

2940 ms

jquery.js

jquery.js

5082 ms

jquery-1.4.4.js

jquery-1.4.4.js

5664 ms

logo.png

logo.png

842 ms

topbg.png

topbg.png

5982 ms

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20120915053830223.jpg

2953 ms

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5588 ms

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11025 ms

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20120915082731875.jpg

13375 ms

logox.jpg

logox.jpg

4431 ms

bannerc.jpg

bannerc.jpg

8046 ms

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20140318020721647.jpg

19532 ms

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20150825031109665.jpg

15935 ms

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20150825030113970.jpg

19533 ms

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20150825030254564.jpg

19532 ms

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20150825030853721.jpg

19531 ms

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20150825030558563.jpg

19532 ms

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20140514040933175.jpg

19531 ms

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20150825030630718.jpg

19532 ms

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20140318034933717.jpg

19531 ms

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20150825031000901.jpg

19531 ms

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20150825031150355.jpg

19532 ms

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20150825030513250.jpg

19531 ms

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dxx_5.png

19531 ms

dxx_4.png

dxx_4.png

19526 ms

dxx_2.png

dxx_2.png

19527 ms

dxx_7.png

dxx_7.png

19526 ms

dxx_3.png

dxx_3.png

19525 ms

dxx_1.png

dxx_1.png

20516 ms

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20141121045823550.png

951 ms

20121217031743627.png

20121217031743627.png

4235 ms

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20150824031123410.jpg

9423 ms

logo3.jpg

logo3.jpg

20412 ms

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20150824032852585.jpg

20099 ms

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20150824053032800.jpg

15695 ms

h.js

h.js

2074 ms

Accessibility Review

guzheng.mobi 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

guzheng.mobi 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

guzheng.mobi SEO score

50

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

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 Guzheng.mobi 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 Guzheng.mobi 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

guzheng.mobi

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