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sekkaku.net screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

Page Load Speed

2 sec in total

First Response

649 ms

Resources Loaded

1.2 sec

Page Rendered

88 ms

sekkaku.net screenshot

About Website

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Key Findings

We analyzed Sekkaku.net page load time and found that the first response time was 649 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

sekkaku.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

sekkaku.net

649 ms

sekkaku.gif

200 ms

title.gif

361 ms

pc.gif

377 ms

menu1.gif

383 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Sekkaku.net and no external sources were called. The less responsive or slowest element that took the longest time to load (649 ms) belongs to the original domain Sekkaku.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 kB (66%)

Content Size

3.5 kB

After Optimization

1.2 kB

  • HTML

In fact, the total size of Sekkaku.net main page is 3.5 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. HTML takes 3.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 2.3 kB

  • Original 3.5 kB
  • After minification 3.4 kB
  • After compression 1.2 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 2.3 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (67%)

Requests Now

9

After Optimization

3

  • Images

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sekkaku. 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

sekkaku.net

sekkaku.net

649 ms

sekkaku.gif

sekkaku.gif

200 ms

title.gif

title.gif

361 ms

pc.gif

pc.gif

377 ms

menu1.gif

menu1.gif

383 ms

menu2.gif

menu2.gif

388 ms

menu3.gif

menu3.gif

386 ms

menu4.gif

menu4.gif

385 ms

menu5.gif

menu5.gif

539 ms

menu6.gif

menu6.gif

573 ms

Accessibility Review

sekkaku.net accessibility score

100

Accessibility Issues

Best Practices

sekkaku.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

sekkaku.net SEO score

77

Search Engine Optimization Advices

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 Sekkaku.net 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 Sekkaku.net 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

sekkaku.net

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