Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

16lens.co.jp

16Lens inc.

Page Load Speed

906 ms in total

First Response

113 ms

Resources Loaded

694 ms

Page Rendered

99 ms

16lens.co.jp screenshot

About Website

Welcome to 16lens.co.jp homepage info - get ready to check 16Lens best content right away, or after learning these important things about 16lens.co.jp

Visit 16lens.co.jp

Key Findings

We analyzed 16lens.co.jp page load time and found that the first response time was 113 ms and then it took 793 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

16lens.co.jp performance score

0

Network Requests Diagram

16lens.co.jp

113 ms

www.16lens.co.jp

248 ms

style.css

190 ms

16lens_logo_big.png

229 ms

middle_image.png

331 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to 16lens.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (331 ms) belongs to the original domain 16lens.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 323.5 kB (71%)

Content Size

458.1 kB

After Optimization

134.7 kB

In fact, the total size of 16lens.co.jp main page is 458.1 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 453.4 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 1.6 kB

  • Original 2.7 kB
  • After minification 2.3 kB
  • After compression 1.1 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. This page needs HTML code to be minified as it can gain 407 B, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.6 kB or 58% of the original size.

Image Optimization

-71%

Potential reduce by 320.5 kB

  • Original 453.4 kB
  • After minification 132.9 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, 16Lens needs image optimization as it can save up to 320.5 kB or 71% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-69%

Potential reduce by 1.4 kB

  • Original 2.0 kB
  • After minification 1.7 kB
  • After compression 624 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. 16lens.co.jp needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 69% 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 16Lens. According to our analytics all requests are already optimized.

SEO Factors

16lens.co.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 16lens.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that 16lens.co.jp 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

Open Graph description is not detected on the main page of 16Lens. 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: