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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

pow.cn

Pow Engineering - Multi-Disciplined Design-Build Company

Page Load Speed

1.4 sec in total

First Response

409 ms

Resources Loaded

885 ms

Page Rendered

132 ms

pow.cn screenshot

About Website

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

Multi-Disciplined Engineering/Design-Build company providing engineering and turnkey services of custom equipment and structures

Visit pow.cn

Key Findings

We analyzed Pow.cn page load time and found that the first response time was 409 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

pow.cn performance score

0

Network Requests Diagram

www.pow.ca

409 ms

standard-css-slate-ltr-ltr.css

18 ms

overlay.css

168 ms

allthemes-view.css

53 ms

jot_min_view__en.js

15 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Pow.cn, 25% (4 requests) were made to Pow.ca and 25% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (409 ms) relates to the external source Pow.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 226.8 kB (74%)

Content Size

308.2 kB

After Optimization

81.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pow.cn main page is 308.2 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. CSS take 194.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 29.3 kB

  • Original 37.1 kB
  • After minification 37.0 kB
  • After compression 7.8 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 29.3 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 8 B

  • Original 6.9 kB
  • After minification 6.9 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. Pow images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 32.0 kB

  • Original 70.1 kB
  • After minification 70.1 kB
  • After compression 38.1 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 32.0 kB or 46% of the original size.

CSS Optimization

-85%

Potential reduce by 165.5 kB

  • Original 194.1 kB
  • After minification 193.1 kB
  • After compression 28.6 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. Pow.cn needs all CSS files to be minified and compressed as it can save up to 165.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (40%)

Requests Now

15

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

www.pow.ca

www.pow.ca

409 ms

standard-css-slate-ltr-ltr.css

standard-css-slate-ltr-ltr.css

18 ms

overlay.css

overlay.css

168 ms

allthemes-view.css

allthemes-view.css

53 ms

jot_min_view__en.js

jot_min_view__en.js

15 ms

body-bg.png

body-bg.png

74 ms

analytics.js

analytics.js

33 ms

customLogo.gif

customLogo.gif

43 ms

cleardot.gif

cleardot.gif

23 ms

container-bg.gif

container-bg.gif

23 ms

sidebar.gif

sidebar.gif

24 ms

li.gif

li.gif

24 ms

h1.gif

h1.gif

23 ms

collect

collect

14 ms

ga.js

ga.js

3 ms

__utm.gif

__utm.gif

12 ms

SEO Factors

pow.cn SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pow.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pow.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

pow.cn

Open Graph data is detected on the main page of Pow. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: