Tools & Wizards About Us
silkmandarin.cn screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

silkmandarin.cn

Page Load Speed

4.3 sec in total

First Response

715 ms

Resources Loaded

2.6 sec

Page Rendered

1 sec

silkmandarin.cn screenshot

About Website

Click here to check amazing Silkmandarin content. Otherwise, check out these important facts you probably never knew about silkmandarin.cn

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Key Findings

We analyzed Silkmandarin.cn page load time and found that the first response time was 715 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

silkmandarin.cn performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value5.2 s

61/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.359

30/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

silkmandarin.cn

715 ms

all.min.css

431 ms

jquery-1.10.2.min.js

444 ms

sea.js

423 ms

bootstrap.min.js

457 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 58% of them (57 requests) were addressed to the original Silkmandarin.cn, 22% (22 requests) were made to Cdn18.yinqingli.net and 12% (12 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (817 ms) belongs to the original domain Silkmandarin.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 645.4 kB (15%)

Content Size

4.2 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silkmandarin.cn main page is 4.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 165.4 kB

  • Original 206.6 kB
  • After minification 164.2 kB
  • After compression 41.2 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 42.4 kB, which is 21% 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 165.4 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 455.7 kB

  • Original 3.7 MB
  • After minification 3.2 MB

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, Silkmandarin needs image optimization as it can save up to 455.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 23.7 kB

  • Original 267.1 kB
  • After minification 267.1 kB
  • After compression 243.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 652 B

  • Original 76.9 kB
  • After minification 76.9 kB
  • After compression 76.2 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. Silkmandarin.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (40%)

Requests Now

93

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silkmandarin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

silkmandarin.cn

silkmandarin.cn

715 ms

all.min.css

all.min.css

431 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

444 ms

sea.js

sea.js

423 ms

bootstrap.min.js

bootstrap.min.js

457 ms

iconfont.js

iconfont.js

443 ms

swiper.min.js

swiper.min.js

575 ms

animate.min.css

animate.min.css

510 ms

swiper.min.css

swiper.min.css

516 ms

js

js

50 ms

js

js

103 ms

js

js

101 ms

all.min.js

all.min.js

60 ms

traffic.js

traffic.js

116 ms

wow.min.js

wow.min.js

137 ms

bootstrap.min.css

bootstrap.min.css

157 ms

font-awesome.css

font-awesome.css

117 ms

en.png

en.png

73 ms

void(0);

void(0);

69 ms

fr.png

fr.png

70 ms

de.png

de.png

70 ms

es.png

es.png

159 ms

it.png

it.png

159 ms

ru.png

ru.png

160 ms

pt.png

pt.png

160 ms

ar.png

ar.png

160 ms

nl.png

nl.png

160 ms

silk-madarin-chinese-language-learning.png

silk-madarin-chinese-language-learning.png

176 ms

kick-off-chinese1.webp

kick-off-chinese1.webp

232 ms

kick-off-chinese.png

kick-off-chinese.png

325 ms

daily-chinese.png

daily-chinese.png

325 ms

business-chinese.png

business-chinese.png

278 ms

online-chinese.png

online-chinese.png

278 ms

kids.png

kids.png

420 ms

cultural-course.png

cultural-course.png

324 ms

st1.png

st1.png

326 ms

st2.png

st2.png

327 ms

st3.png

st3.png

396 ms

st4.png

st4.png

420 ms

silk-mandarin-quick-chinese-proficiency-test.jpg

silk-mandarin-quick-chinese-proficiency-test.jpg

420 ms

test.png

test.png

421 ms

free-writing-assessment.jpg

free-writing-assessment.jpg

421 ms

silk-mandarin-chinese-hanzi-game.jpg

silk-mandarin-chinese-hanzi-game.jpg

419 ms

china.png

china.png

462 ms

learn-chinese-language-at-silk-mandarin_1648105618.jpg

learn-chinese-language-at-silk-mandarin_1648105618.jpg

573 ms

shanghai.png

shanghai.png

470 ms

silk-mandarin-chinese-learning-institute.jpg

silk-mandarin-chinese-learning-institute.jpg

573 ms

suzhou.png

suzhou.png

462 ms

silk-mandarin-mandarin-language-courses.jpg

silk-mandarin-mandarin-language-courses.jpg

605 ms

silk-madarin-chinese-courses-testimonila-justin.jpg

silk-madarin-chinese-courses-testimonila-justin.jpg

514 ms

silk-mandarin-chinese-courses-customer-sapna.jpg

silk-mandarin-chinese-courses-customer-sapna.jpg

513 ms

silk-mandarin-chinese-language-courses-customer-daniel.jpg

silk-mandarin-chinese-language-courses-customer-daniel.jpg

817 ms

silk-mandarin-chinese-courses-pietro.jpg

silk-mandarin-chinese-courses-pietro.jpg

573 ms

silk-mandarin-chinese-courses-cid.jpg

silk-mandarin-chinese-courses-cid.jpg

574 ms

institute-of-chinese-language-and-culture.jpg

institute-of-chinese-language-and-culture.jpg

159 ms

institute-of-chinese-language-and-culture_1638524549.jpg

institute-of-chinese-language-and-culture_1638524549.jpg

153 ms

learn-chinese-language-at-silk-mandarin_1648105618.jpg

learn-chinese-language-at-silk-mandarin_1648105618.jpg

173 ms

silk-mandarin-chinese-learning-institute.jpg

silk-mandarin-chinese-learning-institute.jpg

229 ms

silk-mandarin-mandarin-language-courses.jpg

silk-mandarin-mandarin-language-courses.jpg

275 ms

11.webp

11.webp

596 ms

silk-mandarin-chinese-lessons-max.jpg

silk-mandarin-chinese-lessons-max.jpg

596 ms

AvenirNextLTPro-Regular.otf

AvenirNextLTPro-Regular.otf

107 ms

AvenirNextLTPro-Bold.otf

AvenirNextLTPro-Bold.otf

210 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

258 ms

alex.webp

alex.webp

687 ms

test-bg.jpg

test-bg.jpg

229 ms

lear-bgs.png

lear-bgs.png

322 ms

ry.png

ry.png

227 ms

silk-mandarin-courses-customer-ajay.jpg

silk-mandarin-courses-customer-ajay.jpg

600 ms

summer-camp-2023.webp

summer-camp-2023.webp

615 ms

a-new-approach-to-learn-chinese.webp

a-new-approach-to-learn-chinese.webp

615 ms

5-places-to-enjoy-spring-scenery-in-china.webp

5-places-to-enjoy-spring-scenery-in-china.webp

614 ms

rabbit.jpg

rabbit.jpg

613 ms

sihe-1.webp

sihe-1.webp

612 ms

silk-mandarin-jasmine-qr.jpg

silk-mandarin-jasmine-qr.jpg

645 ms

free.png

free.png

542 ms

chri-btn.png

chri-btn.png

543 ms

haibao.png

haibao.png

773 ms

iconfont.woff

iconfont.woff

117 ms

100 ms

kaka.validator.js

kaka.validator.js

500 ms

silk-mandarin-chinese-language-learning-institute.png

silk-mandarin-chinese-language-learning-institute.png

615 ms

silk-mandarin-learn-chinese-faster-and-flesxible-at-silk-mandarin_1641958187.png

silk-mandarin-learn-chinese-faster-and-flesxible-at-silk-mandarin_1641958187.png

550 ms

silk-mandarin-chinese-language-learning-institute.png

silk-mandarin-chinese-language-learning-institute.png

551 ms

main.ae5bc55a.js

main.ae5bc55a.js

242 ms

main.d4d94d65.css

main.d4d94d65.css

203 ms

1fn0mj0f5

1fn0mj0f5

309 ms

css

css

154 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

186 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

202 ms

twk-event-polyfill.js

twk-event-polyfill.js

186 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

203 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

202 ms

twk-main.js

twk-main.js

50 ms

twk-vendor.js

twk-vendor.js

64 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

76 ms

twk-chunk-common.js

twk-chunk-common.js

115 ms

twk-runtime.js

twk-runtime.js

135 ms

twk-app.js

twk-app.js

136 ms

Accessibility Review

silkmandarin.cn accessibility score

85

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.

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

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

silkmandarin.cn best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

silkmandarin.cn SEO score

77

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

silkmandarin.cn

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