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wcinstruction.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

wcinstruction.net

Page Load Speed

1.5 sec in total

First Response

149 ms

Resources Loaded

1.2 sec

Page Rendered

176 ms

wcinstruction.net screenshot

About Website

Click here to check amazing Wcinstruction content for United States. Otherwise, check out these important facts you probably never knew about wcinstruction.net

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Key Findings

We analyzed Wcinstruction.net page load time and found that the first response time was 149 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

wcinstruction.net performance score

0

Network Requests Diagram

wcinstruction.net

149 ms

www.wcinstruction.net

459 ms

yui_combo.php

42 ms

yui_combo.php

169 ms

all

217 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Wcinstruction.net, 7% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (459 ms) belongs to the original domain Wcinstruction.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.5 kB (49%)

Content Size

606.3 kB

After Optimization

306.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wcinstruction.net main page is 606.3 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. 45% of websites need less resources to load. Javascripts take 312.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.5 kB

  • Original 28.0 kB
  • After minification 26.5 kB
  • After compression 6.5 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 21.5 kB or 77% of the original size.

Image Optimization

-20%

Potential reduce by 50.1 kB

  • Original 253.0 kB
  • After minification 202.9 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, Wcinstruction needs image optimization as it can save up to 50.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 218.5 kB

  • Original 312.9 kB
  • After minification 309.9 kB
  • After compression 94.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 218.5 kB or 70% of the original size.

CSS Optimization

-76%

Potential reduce by 9.4 kB

  • Original 12.4 kB
  • After minification 11.5 kB
  • After compression 2.9 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. Wcinstruction.net needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (53%)

Requests Now

17

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wcinstruction. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wcinstruction.net

wcinstruction.net

149 ms

www.wcinstruction.net

www.wcinstruction.net

459 ms

yui_combo.php

yui_combo.php

42 ms

yui_combo.php

yui_combo.php

169 ms

all

all

217 ms

javascript-static.js

javascript-static.js

157 ms

head

head

201 ms

css

css

24 ms

hatch

hatch

87 ms

geologysmall2.jpg

geologysmall2.jpg

116 ms

Chemistrysmall2.jpg

Chemistrysmall2.jpg

155 ms

Biologysmall2.jpg

Biologysmall2.jpg

123 ms

icon

icon

122 ms

pdf-24

pdf-24

88 ms

hgradient

hgradient

106 ms

collapsed_empty

collapsed_empty

129 ms

butshadow

butshadow

143 ms

expanded

expanded

145 ms

dock.js

dock.js

95 ms

yui_combo.php

yui_combo.php

106 ms

collapsed

collapsed

82 ms

previous

previous

112 ms

next

next

112 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

28 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

50 ms

yui_combo.php

yui_combo.php

49 ms

dock_to_block

dock_to_block

44 ms

yui_combo.php

yui_combo.php

70 ms

yui_combo.php

yui_combo.php

69 ms

SEO Factors

wcinstruction.net SEO score

0

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 Wcinstruction.net 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 Wcinstruction.net 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

wcinstruction.net

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