Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

4.9 sec in total

First Response

891 ms

Resources Loaded

3.8 sec

Page Rendered

223 ms

b-invitation.jp screenshot

About Website

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Key Findings

We analyzed B-invitation.jp page load time and found that the first response time was 891 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

b-invitation.jp performance score

0

Network Requests Diagram

b-invitation.jp

891 ms

B-invitation2.css

454 ms

top.css

474 ms

grids.css

324 ms

apng.js

344 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 98% of them (64 requests) were addressed to the original B-invitation.jp, 2% (1 request) were made to Bingoman.jp. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain B-invitation.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (81%)

Content Size

2.7 MB

After Optimization

513.6 kB

In fact, the total size of B-invitation.jp main page is 2.7 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. 45% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.9 kB

  • Original 18.8 kB
  • After minification 17.3 kB
  • After compression 4.9 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 13.9 kB or 74% of the original size.

Image Optimization

-81%

Potential reduce by 2.1 MB

  • Original 2.6 MB
  • After minification 484.6 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, B Invitation needs image optimization as it can save up to 2.1 MB or 81% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-81%

Potential reduce by 91.5 kB

  • Original 112.6 kB
  • After minification 84.8 kB
  • After compression 21.2 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 91.5 kB or 81% of the original size.

CSS Optimization

-85%

Potential reduce by 16.0 kB

  • Original 18.9 kB
  • After minification 14.0 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. B-invitation.jp needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (7%)

Requests Now

58

After Optimization

54

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B Invitation. 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 JavaScripts and as a result speed up the page load time.

SEO Factors

b-invitation.jp SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B-invitation.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that B-invitation.jp main page’s claimed encoding is shift_jis. 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 B Invitation. 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: