Tools & Wizards About Us
dialectzone.org screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

dialectzone.org

Dialect Zone International - Empowering Your Education

Page Load Speed

2.3 sec in total

First Response

171 ms

Resources Loaded

2 sec

Page Rendered

165 ms

dialectzone.org screenshot

About Website

Welcome to dialectzone.org homepage info - get ready to check Dialect Zone best content right away, or after learning these important things about dialectzone.org

Dialect Zone International is one of The World's including China's most trusted and modern education centers. Since 2009,Dialect Zone Interntaional has gone on to establish many training centers throu...

Visit dialectzone.org

Key Findings

We analyzed Dialectzone.org page load time and found that the first response time was 171 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dialectzone.org performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

dialectzone.org

171 ms

dialectzone.org

752 ms

layout.css

55 ms

jquery-1.4.1.min.js

162 ms

jquery-ui-1.7.2.custom.min.js

161 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 80% of them (33 requests) were addressed to the original Dialectzone.org, 5% (2 requests) were made to Ssl.google-analytics.com and 2% (1 request) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (752 ms) belongs to the original domain Dialectzone.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.2 kB (12%)

Content Size

528.1 kB

After Optimization

464.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dialectzone.org main page is 528.1 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. 20% of websites need less resources to load. Images take 318.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 19.4 kB

  • Original 26.7 kB
  • After minification 23.0 kB
  • After compression 7.2 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 3.7 kB, which is 14% 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 19.4 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 27.3 kB

  • Original 318.9 kB
  • After minification 291.6 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. Dialect Zone images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 15.5 kB

  • Original 177.0 kB
  • After minification 176.7 kB
  • After compression 161.5 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

-18%

Potential reduce by 1.0 kB

  • Original 5.5 kB
  • After minification 5.5 kB
  • After compression 4.5 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. Dialectzone.org needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (55%)

Requests Now

38

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dialect Zone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dialectzone.org

dialectzone.org

171 ms

dialectzone.org

dialectzone.org

752 ms

layout.css

layout.css

55 ms

jquery-1.4.1.min.js

jquery-1.4.1.min.js

162 ms

jquery-ui-1.7.2.custom.min.js

jquery-ui-1.7.2.custom.min.js

161 ms

jquery.tabs.setup.js

jquery.tabs.setup.js

159 ms

buttons.js

buttons.js

22 ms

code.min.js

code.min.js

508 ms

adsbygoogle.js

adsbygoogle.js

169 ms

navi.css

navi.css

107 ms

forms.css

forms.css

159 ms

tables.css

tables.css

162 ms

homepage.css

homepage.css

163 ms

gallery.css

gallery.css

160 ms

portfolio.css

portfolio.css

160 ms

featured_slide.css

featured_slide.css

163 ms

v2.zopim.com

v2.zopim.com

111 ms

ga.js

ga.js

89 ms

dzi_logo.png

dzi_logo.png

105 ms

round_top.gif

round_top.gif

106 ms

round_bot.gif

round_bot.gif

106 ms

featured_slide_left.png

featured_slide_left.png

106 ms

1.jpg

1.jpg

208 ms

featured_slide_trans.png

featured_slide_trans.png

105 ms

2.jpg

2.jpg

208 ms

3.jpg

3.jpg

260 ms

4.jpg

4.jpg

261 ms

5.jpg

5.jpg

209 ms

featured_slide_right.png

featured_slide_right.png

157 ms

6.jpg

6.jpg

210 ms

7.jpg

7.jpg

260 ms

8.jpg

8.jpg

260 ms

9.jpg

9.jpg

261 ms

13.jpg

13.jpg

262 ms

feedback.png

feedback.png

312 ms

twitter_bg.gif

twitter_bg.gif

314 ms

twitter_logo.gif

twitter_logo.gif

313 ms

worldmap.gif

worldmap.gif

312 ms

__utm.gif

__utm.gif

12 ms

asset_composer.js

asset_composer.js

34 ms

rotor

rotor

536 ms

Accessibility Review

dialectzone.org accessibility score

78

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

dialectzone.org best practices score

58

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

dialectzone.org SEO score

67

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

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 Dialectzone.org 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 Dialectzone.org 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

dialectzone.org

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