Access blaublitz.jp. ブラウブリッツ秋田

blaublitz.jp screenshot

7

Performance

Renders faster than
22% of other websites
69

Accessibility

Visual factors better than
that of 34% of websites
67

Best Practices

More advanced features
available than in
24% of websites
84

SEO

Google-friendlier than
52% of websites

First Response

1.7 sec

Resources Loaded

10.1 sec

Page Rendered

347 ms

blaublitz.jp screenshot

About Website

Welcome to blaublitz.jp homepage info - get ready to check Blaublitz best content for Japan right away, or after learning these important things about blaublitz.jp

秋田からJリーグへ、ブラウブリッツ秋田。

Visit blaublitz.jp

Key Findings

We analyzed Blaublitz.jp page load time and found that the first response time was 1.7 sec and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value28.1 s

0/100

10%

TBT (Total Blocking Time)

Value40,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.322

36/100

15%

TTI (Time to Interactive)

Value55.4 s

0/100

10%

blaublitz.jp

1718 ms

style.min.css

1157 ms

meerkat.css

334 ms

jquery.fancybox.css

519 ms

jquery.sidr.bb.css

528 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 86% of them (131 requests) were addressed to the original Blaublitz.jp, 4% (6 requests) were made to Jleague.jp and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Blaublitz.jp.

Content Size

3.1 MB

After Optimization

2.6 MB

In fact, the total size of Blaublitz.jp main page is 3.1 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 52.7 kB

Original 63.3 kB
After minification 51.4 kB
After compression 10.6 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 11.9 kB, which is 19% 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 52.7 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 78.4 kB

Original 2.5 MB
After minification 2.4 MB

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. Blaublitz images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 256.4 kB

Original 403.3 kB
After minification 385.6 kB
After compression 147.0 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 256.4 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 102.2 kB

Original 121.8 kB
After minification 114.7 kB
After compression 19.6 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. Blaublitz.jp needs all CSS files to be minified and compressed as it can save up to 102.2 kB or 84% of the original size.

Requests Now

148

After Optimization

90

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blaublitz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA toggle fields do not have accessible names

High

[aria-*] attributes do not have valid values

These are opportunities to improve the legibility of your content.

High

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

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.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Blaublitz.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 Blaublitz.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

blaublitz.jp

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