Tools & Wizards About Us
alkjapan.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

alkjapan.com

インターネットコンサルティング アルクジャパン 歯科SEO・歯医者SEO・歯科医院SEO・インプラントSEO・インビザラインSEO・根管治療SEO 東京・大阪・神奈川・横浜

Page Load Speed

3.7 sec in total

First Response

537 ms

Resources Loaded

2.8 sec

Page Rendered

389 ms

alkjapan.com screenshot

About Website

Click here to check amazing Alkjapan content. Otherwise, check out these important facts you probably never knew about alkjapan.com

インターネットコンサルティング アルクジャパンのホームページです。歯科医院のSEO対策をはじめ、色々なキーワードのSEO対策の事例を紹介しています。コスパ最高の完全成功報酬でのSEO対策もお請けしています。東京、神奈川、大阪以外でもリモート対応可能です。

Visit alkjapan.com

Key Findings

We analyzed Alkjapan.com page load time and found that the first response time was 537 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

alkjapan.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

alkjapan.com

537 ms

alkjapan.com

1273 ms

style20181013.css

508 ms

980-114.jpg

1416 ms

menu_bk02.gif

609 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Alkjapan.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Alkjapan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.9 kB (22%)

Content Size

389.2 kB

After Optimization

303.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Alkjapan.com main page is 389.2 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. 25% of websites need less resources to load. Images take 306.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 69.0 kB

  • Original 81.6 kB
  • After minification 81.6 kB
  • After compression 12.6 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. 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 69.0 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 16.1 kB

  • Original 306.6 kB
  • After minification 290.4 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. Alkjapan images are well optimized though.

CSS Optimization

-68%

Potential reduce by 768 B

  • Original 1.1 kB
  • After minification 905 B
  • After compression 362 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. Alkjapan.com needs all CSS files to be minified and compressed as it can save up to 768 B or 68% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

29

After Optimization

29

  • Images
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alkjapan. According to our analytics all requests are already optimized.

Network Requests Diagram

alkjapan.com

alkjapan.com

537 ms

alkjapan.com

alkjapan.com

1273 ms

style20181013.css

style20181013.css

508 ms

980-114.jpg

980-114.jpg

1416 ms

menu_bk02.gif

menu_bk02.gif

609 ms

shousai.gif

shousai.gif

610 ms

hirakatahigashi.jpg

hirakatahigashi.jpg

333 ms

akebonobashi.jpg

akebonobashi.jpg

344 ms

yao.jpg

yao.jpg

469 ms

sato.jpg

sato.jpg

470 ms

noble.jpg

noble.jpg

500 ms

eru.jpg

eru.jpg

516 ms

3step.jpg

3step.jpg

517 ms

ishigakijima.jpg

ishigakijima.jpg

669 ms

keyaki.jpg

keyaki.jpg

672 ms

lohas.jpg

lohas.jpg

667 ms

kuki.jpg

kuki.jpg

688 ms

hikari-minamikusatsu.jpg

hikari-minamikusatsu.jpg

690 ms

invisalign-osaka.jpg

invisalign-osaka.jpg

835 ms

bagel-n.jpg

bagel-n.jpg

871 ms

150-2.jpg

150-2.jpg

874 ms

150-1.jpg

150-1.jpg

860 ms

150-3.jpg

150-3.jpg

862 ms

spacer.gif

spacer.gif

1004 ms

ba_yorokobi.gif

ba_yorokobi.gif

1034 ms

foot_bk.jpg

foot_bk.jpg

869 ms

menu_bk.gif

menu_bk.gif

906 ms

friendbook.gif

friendbook.gif

858 ms

sumaho-200.jpg

sumaho-200.jpg

954 ms

spacer.gif

spacer.gif

987 ms

foot_logo.gif

foot_logo.gif

988 ms

Accessibility Review

alkjapan.com accessibility score

83

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

Links do not have a discernible name

Best Practices

alkjapan.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

alkjapan.com SEO score

90

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Alkjapan.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 Alkjapan.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

alkjapan.com

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