Tools & Wizards About Us
dc-alaise.jp screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dc-alaise.jp

銀座の歯科医院 アレーズ銀座歯科（銀座の歯医者・銀座の歯科）インプラント・審美治療・ホワイトニング/東京都中央区銀座

Page Load Speed

8.2 sec in total

First Response

528 ms

Resources Loaded

7.1 sec

Page Rendered

596 ms

dc-alaise.jp screenshot

About Website

Visit dc-alaise.jp now to see the best up-to-date Dc Alaise content and also check out these interesting facts you probably never knew about dc-alaise.jp

銀座駅より徒歩０分の歯医者 アレーズ銀座歯科のホームページです。歯周病治療・噛みあわせ治療・顎関節症・インプラント治療・審美修復治療・セラミック・ラミネートベニア・骨造成・歯周再生療法・審美治療・歯を残す・根管治療・神経を抜かない・矯正・歯列矯正・噛み合わせ・マイクロスコープ・ホワイトニング・クリーニング・メインテナンス・ラバーダム防湿・オーダーメイド治療・セカンドオピニオン・カウンセリング・予防...

Visit dc-alaise.jp

Key Findings

We analyzed Dc-alaise.jp page load time and found that the first response time was 528 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dc-alaise.jp performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.115

86/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

dc-alaise.jp

528 ms

dc-alaise.jp

956 ms

gtm.js

60 ms

main240509test.css

555 ms

medical-e.css

870 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 90% of them (38 requests) were addressed to the original Dc-alaise.jp, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Dc-alaise.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.5 kB (1%)

Content Size

10.6 MB

After Optimization

10.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dc-alaise.jp main page is 10.6 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. 25% of websites need less resources to load. Images take 10.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.6 kB

  • Original 29.1 kB
  • After minification 23.7 kB
  • After compression 6.5 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 5.4 kB, which is 18% 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 22.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 24.1 kB

  • Original 10.5 MB
  • After minification 10.5 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. Dc Alaise images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 79 B

  • Original 33.3 kB
  • After minification 33.3 kB
  • After compression 33.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-85%

Potential reduce by 52.7 kB

  • Original 62.0 kB
  • After minification 50.9 kB
  • After compression 9.3 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. Dc-alaise.jp needs all CSS files to be minified and compressed as it can save up to 52.7 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

40

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dc Alaise. According to our analytics all requests are already optimized.

Network Requests Diagram

dc-alaise.jp

dc-alaise.jp

528 ms

dc-alaise.jp

dc-alaise.jp

956 ms

gtm.js

gtm.js

60 ms

main240509test.css

main240509test.css

555 ms

medical-e.css

medical-e.css

870 ms

foot_cv.css

foot_cv.css

523 ms

headerlogo.png

headerlogo.png

526 ms

tel_icon.png

tel_icon.png

565 ms

photo-03.jpg

photo-03.jpg

2239 ms

photo4-02.png

photo4-02.png

2432 ms

icon1.png

icon1.png

699 ms

icon2.png

icon2.png

738 ms

icon3.png

icon3.png

750 ms

icon4.png

icon4.png

954 ms

icon5.png

icon5.png

955 ms

icon6.png

icon6.png

955 ms

icon7.png

icon7.png

1040 ms

icon8.png

icon8.png

1045 ms

icon9.png

icon9.png

1110 ms

icon10.png

icon10.png

1122 ms

icon11.png

icon11.png

1214 ms

icon12.png

icon12.png

1219 ms

icon13.png

icon13.png

1296 ms

icon14.png

icon14.png

1307 ms

photo3.jpg

photo3.jpg

2428 ms

embed

embed

232 ms

jquery.min.js

jquery.min.js

17 ms

arrow3.png

arrow3.png

1213 ms

shape.png

shape.png

1302 ms

footerlogo.png

footerlogo.png

1314 ms

line.png

line.png

1387 ms

icon_place.png

icon_place.png

1489 ms

sp_foot_tel02.png

sp_foot_tel02.png

1501 ms

sp_foot_mail03.png

sp_foot_mail03.png

1561 ms

js

js

60 ms

photo2-02.png

photo2-02.png

2648 ms

btn3.png

btn3.png

987 ms

btn1.png

btn1.png

1035 ms

AdobeStock_214718064.jpeg

AdobeStock_214718064.jpeg

4894 ms

AdobeStock_202000875.jpeg

AdobeStock_202000875.jpeg

4676 ms

chair-2589770_1920.jpg

chair-2589770_1920.jpg

2657 ms

btn5.png

btn5.png

1723 ms

Accessibility Review

dc-alaise.jp accessibility score

88

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

dc-alaise.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dc-alaise.jp SEO score

83

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

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 Dc-alaise.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 Dc-alaise.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

dc-alaise.jp

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