Tools & Wizards About Us
shanbay.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

shanbay.com

扇贝，知道你在改变

Page Load Speed

5.1 sec in total

First Response

1.2 sec

Resources Loaded

3.7 sec

Page Rendered

212 ms

shanbay.com screenshot

About Website

Click here to check amazing Shanbay content for China. Otherwise, check out these important facts you probably never knew about shanbay.com

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Visit shanbay.com

Key Findings

We analyzed Shanbay.com page load time and found that the first response time was 1.2 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

shanbay.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.589

11/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

shanbay.com

1150 ms

www.shanbay.com

859 ms

jquery.noty.css

1576 ms

noty_theme_default.css

1586 ms

datepicker.css

1576 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Shanbay.com, 93% (28 requests) were made to Static.baydn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Static.baydn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 482.4 kB (47%)

Content Size

1.0 MB

After Optimization

539.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shanbay.com main page is 1.0 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. 50% of websites need less resources to load. Images take 419.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 24.7 kB

  • Original 31.7 kB
  • After minification 25.6 kB
  • After compression 7.0 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 6.1 kB, which is 19% 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 24.7 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 32.6 kB

  • Original 419.6 kB
  • After minification 387.0 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. Shanbay images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 229.3 kB

  • Original 341.6 kB
  • After minification 332.1 kB
  • After compression 112.3 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 229.3 kB or 67% of the original size.

CSS Optimization

-86%

Potential reduce by 195.7 kB

  • Original 228.7 kB
  • After minification 191.5 kB
  • After compression 33.0 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. Shanbay.com needs all CSS files to be minified and compressed as it can save up to 195.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (61%)

Requests Now

28

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shanbay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shanbay.com

shanbay.com

1150 ms

www.shanbay.com

www.shanbay.com

859 ms

jquery.noty.css

jquery.noty.css

1576 ms

noty_theme_default.css

noty_theme_default.css

1586 ms

datepicker.css

datepicker.css

1576 ms

shanbay_base.1c92eccdefe5105f84aaee288774119b.css

shanbay_base.1c92eccdefe5105f84aaee288774119b.css

1587 ms

listen_hints.eb3d12cc65b05a5037a2ef1bfaa2b35f.css

listen_hints.eb3d12cc65b05a5037a2ef1bfaa2b35f.css

1584 ms

cover.f3002cade517a9946a05041a26503d55.css

cover.f3002cade517a9946a05041a26503d55.css

1581 ms

shanbay-fontawesome-v3.css

shanbay-fontawesome-v3.css

1601 ms

landing_page_logo3.png

landing_page_logo3.png

1603 ms

cover_notebook.png

cover_notebook.png

1664 ms

cover_shanbay_words_download.png

cover_shanbay_words_download.png

1604 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1623 ms

jquery.tmpl.min.js

jquery.tmpl.min.js

1602 ms

jquery.cookie.js

jquery.cookie.js

1603 ms

soundmanager2-jsmin.js

soundmanager2-jsmin.js

1603 ms

raven.min.js

raven.min.js

1635 ms

jquery.noty.js

jquery.noty.js

1635 ms

jquery.color.js

jquery.color.js

1637 ms

shanbay-base.fb84727e42383f36f082d67849c28743.js

shanbay-base.fb84727e42383f36f082d67849c28743.js

1637 ms

shanbay-all.cc1cf882a828da43d721e41c4f107ba8.js

shanbay-all.cc1cf882a828da43d721e41c4f107ba8.js

1642 ms

cover.487ee1ab92bf48a0c794224804a1110b.js

cover.487ee1ab92bf48a0c794224804a1110b.js

1646 ms

register.4ac0bb95480b6dcc82a9d761a4b7f0d7.js

register.4ac0bb95480b6dcc82a9d761a4b7f0d7.js

1648 ms

cover_mobile.png

cover_mobile.png

1663 ms

cover_shanbay_reader_download.png

cover_shanbay_reader_download.png

1660 ms

cover_sentence.png

cover_sentence.png

1661 ms

cover_shanbay_sentence_download.png

cover_shanbay_sentence_download.png

1659 ms

cover_forum.png

cover_forum.png

1662 ms

Collins.jpeg

Collins.jpeg

1660 ms

ga.js

ga.js

12 ms

Accessibility Review

shanbay.com accessibility score

80

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

shanbay.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

shanbay.com SEO score

81

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

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shanbay.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Shanbay.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

shanbay.com

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