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czclasses.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

czclasses.com

安易加速器 - 一键畅快链接国外网站

Page Load Speed

7.8 sec in total

First Response

1.8 sec

Resources Loaded

5.7 sec

Page Rendered

315 ms

czclasses.com screenshot

About Website

Visit czclasses.com now to see the best up-to-date Czclasses content for United States and also check out these interesting facts you probably never knew about czclasses.com

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Visit czclasses.com

Key Findings

We analyzed Czclasses.com page load time and found that the first response time was 1.8 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

czclasses.com performance score

0

Network Requests Diagram

www.czclasses.com

1817 ms

wp-emoji-release.min.js

104 ms

style.css

175 ms

zippy-progress-bars.css

149 ms

public.css

204 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 88% of them (46 requests) were addressed to the original Czclasses.com, 8% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Czclasses.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 865.5 kB (24%)

Content Size

3.5 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Czclasses.com main page is 3.5 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. 55% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 38.0 kB

  • Original 47.6 kB
  • After minification 47.4 kB
  • After compression 9.6 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. 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 38.0 kB or 80% of the original size.

Image Optimization

-18%

Potential reduce by 561.9 kB

  • Original 3.1 MB
  • After minification 2.5 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, Czclasses needs image optimization as it can save up to 561.9 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 192.3 kB

  • Original 284.0 kB
  • After minification 282.4 kB
  • After compression 91.8 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 192.3 kB or 68% of the original size.

CSS Optimization

-65%

Potential reduce by 73.4 kB

  • Original 113.3 kB
  • After minification 102.3 kB
  • After compression 39.8 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. Czclasses.com needs all CSS files to be minified and compressed as it can save up to 73.4 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

47

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Czclasses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.czclasses.com

www.czclasses.com

1817 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

104 ms

style.css

style.css

175 ms

zippy-progress-bars.css

zippy-progress-bars.css

149 ms

public.css

public.css

204 ms

dashicons.min.css

dashicons.min.css

274 ms

css

css

29 ms

style.css

style.css

176 ms

jquery.js

jquery.js

345 ms

jquery-migrate.min.js

jquery-migrate.min.js

235 ms

responsive-menu.js

responsive-menu.js

247 ms

soliloquy.css

soliloquy.css

263 ms

style.css

style.css

333 ms

underscore.min.js

underscore.min.js

500 ms

plugins.js

plugins.js

504 ms

zippy.js

zippy.js

333 ms

vue.min.js

vue.min.js

516 ms

zippy-public.js

zippy-public.js

515 ms

comment-reply.min.js

comment-reply.min.js

515 ms

wp-embed.min.js

wp-embed.min.js

534 ms

soliloquy-min.js

soliloquy-min.js

535 ms

froogaloop2.min.js

froogaloop2.min.js

54 ms

cropped-LOGO1.png

cropped-LOGO1.png

216 ms

HomePageSlider_FitLaunchFULL.png

HomePageSlider_FitLaunchFULL.png

699 ms

holder.gif

holder.gif

214 ms

CZClasses1.png

CZClasses1.png

209 ms

100crapfree.png

100crapfree.png

216 ms

CZ-testimonial05.jpg

CZ-testimonial05.jpg

238 ms

Home_Class_Fit_FullPrice.png

Home_Class_Fit_FullPrice.png

239 ms

unnamed1.png

unnamed1.png

218 ms

Home_Class_TenTips_fullprice.png

Home_Class_TenTips_fullprice.png

251 ms

Home_Class_DigiBasics_Price.png

Home_Class_DigiBasics_Price.png

234 ms

Home_Class_Metav_Price.png

Home_Class_Metav_Price.png

367 ms

Home_Class_30Days_fullprice.png

Home_Class_30Days_fullprice.png

547 ms

preloader.gif

preloader.gif

313 ms

video.png

video.png

298 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

114 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

115 ms

9k-RPmcnxYEPm8CNFsH2gg.woff

9k-RPmcnxYEPm8CNFsH2gg.woff

114 ms

wkfQbvfT_02e2IWO3yYueQ.woff

wkfQbvfT_02e2IWO3yYueQ.woff

115 ms

ssi-icomoon.woff

ssi-icomoon.woff

220 ms

CZC_Slider2_30DRegisterToday.png

CZC_Slider2_30DRegisterToday.png

526 ms

CZC_Slider1_tentips1.png

CZC_Slider1_tentips1.png

532 ms

Screen-Shot-2015-09-19-at-8.49.55-PM-960x540_c.png

Screen-Shot-2015-09-19-at-8.49.55-PM-960x540_c.png

937 ms

CZ-testimonial03.jpg

CZ-testimonial03.jpg

305 ms

CZ-testimonial08.jpg

CZ-testimonial08.jpg

391 ms

CZ-testimonial01.jpg

CZ-testimonial01.jpg

417 ms

CZ-testimonial07.jpg

CZ-testimonial07.jpg

461 ms

CZ-testimonial06.jpg

CZ-testimonial06.jpg

498 ms

CZ-testimonial04.jpg

CZ-testimonial04.jpg

1754 ms

CZ-testimonial02.jpg

CZ-testimonial02.jpg

1611 ms

slider-dots.png

slider-dots.png

1561 ms

SEO Factors

czclasses.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Czclasses.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Czclasses.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

czclasses.com

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