Tools & Wizards About Us
office-kk.jp screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

office-kk.jp

メルセデス・ベンツ／BMWプロショップ「OFFICE K」オフィス　ケイ／ベントレー･BENTLEY・アルナージ・ロールス ロイス・ファントム・マセラッティー・フェラーリ・ランボルギーニ・メルセデスベンツ・メルセデス・ベンツ・BENZ・BMW・ジャガー・JAGUAR・ＡＭＧ・ホイール・ホイル・グリル...

Page Load Speed

2.5 sec in total

First Response

688 ms

Resources Loaded

1.7 sec

Page Rendered

116 ms

office-kk.jp screenshot

About Website

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

BENZ・BMW・BENTLEY・MASERATIパーツのエキスパートショップ。ショールーム・駐車スペースあり。通販での購入も可。株式会社オフィスケイ 東京都板橋区東山町26-8 TEL:03-5986-8111 OPEN 10:00〜19:00

Visit office-kk.jp

Key Findings

We analyzed Office-kk.jp page load time and found that the first response time was 688 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

office-kk.jp performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

office-kk.jp

688 ms

www.office-kk.jp

673 ms

AC_RunActiveContent.js

500 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 Office-kk.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (688 ms) belongs to the original domain Office-kk.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.8 kB (73%)

Content Size

10.7 kB

After Optimization

2.9 kB

  • HTML
  • JavaScript

In fact, the total size of Office-kk.jp main page is 10.7 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Javascripts take 8.0 kB which makes up the majority of the site volume.

HTML Optimization

-50%

Potential reduce by 1.3 kB

  • Original 2.7 kB
  • After minification 2.6 kB
  • After compression 1.3 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 1.3 kB or 50% of the original size.

JavaScript Optimization

-80%

Potential reduce by 6.4 kB

  • Original 8.0 kB
  • After minification 5.2 kB
  • After compression 1.6 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 6.4 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OFFICE Kk. According to our analytics all requests are already optimized.

Network Requests Diagram

office-kk.jp

office-kk.jp

688 ms

www.office-kk.jp

www.office-kk.jp

673 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

500 ms

Accessibility Review

office-kk.jp accessibility score

91

Accessibility Issues

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

Best Practices

office-kk.jp 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

office-kk.jp SEO score

75

Search Engine Optimization Advices

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 Office-kk.jp 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 Office-kk.jp 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

office-kk.jp

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