Access buffalo.jp. 株式会社バッファロー

Report Summary

About Website

Click here to check amazing BUFFALO content for Japan. Otherwise, check out these important facts you probably never knew about buffalo.jp

バッファローの公式ウェブサイト。家電・PC周辺機器の商品情報、お役立ち情報、サービスやFAQ等掲載。AirStationブランドのWi-Fi関連商品やLinkStation/TeraStationブランドのNAS、DriveStationブランドのHDD、おもいでばこ、データ復旧サービス等をご紹介。

Visit buffalo.jp

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value40.8 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value2,930 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value1.134

1/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

buffalo.jp

342 ms

www.buffalo.jp

1661 ms

gtm.js

75 ms

js

68 ms

analytics.js

33 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 43% of them (44 requests) were addressed to the original Buffalo.jp, 11% (11 requests) were made to Cdn.jsdelivr.net and 8% (8 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Buffalo.jp.

Content Size

936.4 kB

After Optimization

584.9 kB

In fact, the total size of Buffalo.jp main page is 936.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 456.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 97.9 kB

Original 142.8 kB
After minification 130.6 kB
After compression 44.9 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 97.9 kB or 69% of the original size.

Image Optimization

-58%

Potential reduce by 196.7 kB

Original 337.5 kB
After minification 140.8 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, BUFFALO needs image optimization as it can save up to 196.7 kB or 58% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 56.9 kB

Original 456.1 kB
After minification 452.5 kB
After compression 399.2 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 56.9 kB or 12% of the original size.

Requests Now

After Optimization

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BUFFALO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Low

Detected JavaScript libraries

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

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

High

Image elements do not have [alt] attributes

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 Buffalo.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 Buffalo.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

buffalo.jp

Open Graph data is detected on the main page of BUFFALO. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

株式会社バッファロー | BUFFALO INC.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)