Tools & Wizards About Us
debonosu.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

debonosu.com

山本和枝　個人サイト「でぼの巣」

Page Load Speed

2.8 sec in total

First Response

570 ms

Resources Loaded

2.1 sec

Page Rendered

142 ms

debonosu.com screenshot

About Website

Visit debonosu.com now to see the best up-to-date Debonosu content for Japan and also check out these interesting facts you probably never knew about debonosu.com

Visit debonosu.com

Key Findings

We analyzed Debonosu.com page load time and found that the first response time was 570 ms and then it took 2.2 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

debonosu.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

debonosu.com

570 ms

akatop.css

186 ms

top.jpg

1518 ms

npc.cgi

387 ms

wall.jpg

206 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Debonosu.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Debonosu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.7 kB (8%)

Content Size

273.8 kB

After Optimization

251.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Debonosu.com main page is 273.8 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 270.7 kB which makes up the majority of the site volume.

HTML Optimization

-39%

Potential reduce by 544 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 864 B

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 544 B or 39% of the original size.

Image Optimization

-8%

Potential reduce by 20.8 kB

  • Original 270.7 kB
  • After minification 249.9 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. Debonosu images are well optimized though.

CSS Optimization

-76%

Potential reduce by 1.3 kB

  • Original 1.8 kB
  • After minification 1.5 kB
  • After compression 431 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. Debonosu.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Debonosu. According to our analytics all requests are already optimized.

Network Requests Diagram

debonosu.com

debonosu.com

570 ms

akatop.css

akatop.css

186 ms

top.jpg

top.jpg

1518 ms

npc.cgi

npc.cgi

387 ms

wall.jpg

wall.jpg

206 ms

bt01a.gif

bt01a.gif

507 ms

bt02a.gif

bt02a.gif

556 ms

Accessibility Review

debonosu.com accessibility score

74

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

debonosu.com 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

debonosu.com SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Debonosu.com 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 Debonosu.com 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

debonosu.com

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