Tools & Wizards About Us
ha-channel-88.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

ha-channel-88.com

歯チャンネル

Page Load Speed

4 sec in total

First Response

546 ms

Resources Loaded

3.3 sec

Page Rendered

134 ms

ha-channel-88.com screenshot

About Website

Welcome to ha-channel-88.com homepage info - get ready to check Ha Channel 88 best content for Japan right away, or after learning these important things about ha-channel-88.com

歯チャンネルは、歯医者さんが作った歯科相談・情報サイトです。「歯科相談室」では24時間いつでも無料で、現役の歯医者さんに歯の相談ができます。10万件以上の過去相談も全て無料で自由に閲覧可能！

Visit ha-channel-88.com

Key Findings

We analyzed Ha-channel-88.com page load time and found that the first response time was 546 ms and then it took 3.4 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

ha-channel-88.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

ha-channel-88.com

546 ms

www.ha-channel-88.com

728 ms

www.ha-channel-88.com

947 ms

ha_jouhou.css

177 ms

adsbygoogle.js

102 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Ha-channel-88.com, 4% (1 request) were made to Pagead2.googlesyndication.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (947 ms) belongs to the original domain Ha-channel-88.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.8 kB (12%)

Content Size

183.6 kB

After Optimization

160.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ha-channel-88.com main page is 183.6 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. 15% of websites need less resources to load. Images take 90.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 12.7 kB

  • Original 16.1 kB
  • After minification 14.1 kB
  • After compression 3.4 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 2.0 kB, which is 13% 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 12.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 58 B

  • Original 90.7 kB
  • After minification 90.6 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. Ha Channel 88 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 25 B

  • Original 65.2 kB
  • After minification 65.2 kB
  • After compression 65.2 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

-86%

Potential reduce by 10.0 kB

  • Original 11.6 kB
  • After minification 9.3 kB
  • After compression 1.6 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. Ha-channel-88.com needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

23

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ha Channel 88. According to our analytics all requests are already optimized.

Network Requests Diagram

ha-channel-88.com

ha-channel-88.com

546 ms

www.ha-channel-88.com

www.ha-channel-88.com

728 ms

www.ha-channel-88.com

www.ha-channel-88.com

947 ms

ha_jouhou.css

ha_jouhou.css

177 ms

adsbygoogle.js

adsbygoogle.js

102 ms

js

js

61 ms

top_bar1.gif

top_bar1.gif

350 ms

tn1.gif

tn1.gif

508 ms

tn2.gif

tn2.gif

509 ms

tn3.gif

tn3.gif

524 ms

tn4.gif

tn4.gif

528 ms

tn5.gif

tn5.gif

527 ms

dxr.jpg

dxr.jpg

878 ms

tyou.gif

tyou.gif

677 ms

image33.gif

image33.gif

847 ms

image42.gif

image42.gif

699 ms

image113.gif

image113.gif

704 ms

image44.gif

image44.gif

703 ms

image25.gif

image25.gif

846 ms

hai.gif

hai.gif

697 ms

ha_top4.gif

ha_top4.gif

702 ms

ha_top1.gif

ha_top1.gif

703 ms

ha_top2.gif

ha_top2.gif

839 ms

ha_top3.gif

ha_top3.gif

841 ms

n_left.gif

n_left.gif

871 ms

obi_2.gif

obi_2.gif

876 ms

Accessibility Review

ha-channel-88.com accessibility score

84

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

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

Image elements do not have [alt] attributes

Best Practices

ha-channel-88.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

ha-channel-88.com SEO score

67

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

Image elements do not have [alt] attributes

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 Ha-channel-88.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 Ha-channel-88.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

ha-channel-88.com

Open Graph description is not detected on the main page of Ha Channel 88. 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: