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Report Summary

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    Performance

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    SEO

colefa.com

Shenzhen Colefa Gift Co., Ltd

Page Load Speed

2.6 sec in total

First Response

593 ms

Resources Loaded

1.7 sec

Page Rendered

303 ms

colefa.com screenshot

About Website

Welcome to colefa.com homepage info - get ready to check Colefa best content right away, or after learning these important things about colefa.com

Shenzhen Colefa Gift Co., Ltd

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Key Findings

We analyzed Colefa.com page load time and found that the first response time was 593 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

colefa.com performance score

0

Network Requests Diagram

colefa.com

593 ms

font-awesome.min.css

132 ms

main.css

134 ms

index.css

140 ms

media.css

135 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Colefa.com and no external sources were called. The less responsive or slowest element that took the longest time to load (775 ms) belongs to the original domain Colefa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.6 kB (9%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Colefa.com main page is 1.6 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. 30% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 6.1 kB

  • Original 8.3 kB
  • After minification 7.4 kB
  • After compression 2.2 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. 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 6.1 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 45.0 kB

  • Original 1.5 MB
  • After minification 1.4 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. Colefa images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 61.0 kB

  • Original 94.8 kB
  • After minification 94.8 kB
  • After compression 33.8 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 61.0 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 41.5 kB

  • Original 51.5 kB
  • After minification 46.2 kB
  • After compression 10.0 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. Colefa.com needs all CSS files to be minified and compressed as it can save up to 41.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colefa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

colefa.com

colefa.com

593 ms

font-awesome.min.css

font-awesome.min.css

132 ms

main.css

main.css

134 ms

index.css

index.css

140 ms

media.css

media.css

135 ms

jquery.bxslider.css

jquery.bxslider.css

137 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

228 ms

jquery.bxslider.js

jquery.bxslider.js

416 ms

bg-pro-1.jpg

bg-pro-1.jpg

237 ms

20161114161518236.jpg

20161114161518236.jpg

463 ms

201611171558282856.jpg

201611171558282856.jpg

461 ms

201611151535222517.jpg

201611151535222517.jpg

462 ms

slider-arrow.png

slider-arrow.png

219 ms

201604071644431095.jpg

201604071644431095.jpg

680 ms

201604071655162553.jpg

201604071655162553.jpg

775 ms

logo.png

logo.png

303 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

313 ms

Peignot-Light.otf

Peignot-Light.otf

362 ms

SEO Factors

colefa.com 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 Colefa.com 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 Colefa.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

colefa.com

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