Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

koizen.com

Koi Zen

Page Load Speed

1 sec in total

First Response

257 ms

Resources Loaded

528 ms

Page Rendered

240 ms

koizen.com screenshot

About Website

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

Visit koizen.com

Key Findings

We analyzed Koizen.com page load time and found that the first response time was 257 ms and then it took 768 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

koizen.com performance score

0

Network Requests Diagram

koizen.com

257 ms

styles.css

79 ms

bg.jpg

110 ms

table_bg.jpg

191 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Koizen.com and no external sources were called. The less responsive or slowest element that took the longest time to load (257 ms) belongs to the original domain Koizen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 kB (19%)

Content Size

20.8 kB

After Optimization

16.8 kB

In fact, the total size of Koizen.com main page is 20.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 14.4 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 3.2 kB

  • Original 5.2 kB
  • After minification 5.2 kB
  • After compression 2.0 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 3.2 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 14.4 kB
  • After minification 14.4 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. Koi Zen images are well optimized though.

CSS Optimization

-67%

Potential reduce by 754 B

  • Original 1.1 kB
  • After minification 887 B
  • After compression 365 B

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. Koizen.com needs all CSS files to be minified and compressed as it can save up to 754 B or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koi Zen. According to our analytics all requests are already optimized.

SEO Factors

koizen.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koizen.com 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 Koizen.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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