Tools & Wizards About Us
aozora-biscuit.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

aozora-biscuit.com

■青空ビスケット オフィシャル Web site■

Page Load Speed

2.4 sec in total

First Response

601 ms

Resources Loaded

1.6 sec

Page Rendered

152 ms

aozora-biscuit.com screenshot

About Website

Click here to check amazing Aozora Biscuit content. Otherwise, check out these important facts you probably never knew about aozora-biscuit.com

青空ビスケット オフィシャル Web site へ ようこそ！

Visit aozora-biscuit.com

Key Findings

We analyzed Aozora-biscuit.com page load time and found that the first response time was 601 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

aozora-biscuit.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

aozora-biscuit.com

601 ms

aobis.css

180 ms

aobis_logo.png

1011 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Aozora-biscuit.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Aozora-biscuit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 kB (5%)

Content Size

78.6 kB

After Optimization

74.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Aozora-biscuit.com main page is 78.6 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 76.3 kB which makes up the majority of the site volume.

HTML Optimization

-47%

Potential reduce by 714 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 793 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 714 B or 47% of the original size.

Image Optimization

-3%

Potential reduce by 2.6 kB

  • Original 76.3 kB
  • After minification 73.6 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. Aozora Biscuit images are well optimized though.

CSS Optimization

-53%

Potential reduce by 423 B

  • Original 793 B
  • After minification 639 B
  • After compression 370 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. Aozora-biscuit.com needs all CSS files to be minified and compressed as it can save up to 423 B or 53% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images
  • CSS

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aozora Biscuit. According to our analytics all requests are already optimized.

Network Requests Diagram

aozora-biscuit.com

aozora-biscuit.com

601 ms

aobis.css

aobis.css

180 ms

aobis_logo.png

aobis_logo.png

1011 ms

Accessibility Review

aozora-biscuit.com accessibility score

58

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

aozora-biscuit.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

aozora-biscuit.com SEO score

67

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

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aozora-biscuit.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Aozora-biscuit.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

aozora-biscuit.com

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