9.1 sec in total
602 ms
7.2 sec
1.3 sec
Click here to check amazing Kougakukai content for Japan. Otherwise, check out these important facts you probably never knew about kougakukai.com
東京都港区新橋の歯医者|興学会新橋歯科医科診療所、赤坂歯科診療所 白井清士院長. 患者様のNeed(必要性)に答えるだけでなくWant(きれいな歯が欲しいと思う患者様の気持ち)を満たし、知識と経験と最新技術を駆使して適切な治療方法をご提供
Visit kougakukai.comWe analyzed Kougakukai.com page load time and found that the first response time was 602 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
kougakukai.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value11.7 s
0/100
25%
Value5.1 s
62/100
10%
Value310 ms
78/100
30%
Value0.228
55/100
15%
Value8.3 s
40/100
10%
602 ms
1447 ms
386 ms
393 ms
603 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 96% of them (107 requests) were addressed to the original Kougakukai.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Kougakukai.com.
Page size can be reduced by 131.5 kB (14%)
912.8 kB
781.3 kB
In fact, the total size of Kougakukai.com main page is 912.8 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. 50% of websites need less resources to load. Images take 803.6 kB which makes up the majority of the site volume.
Potential reduce by 43.1 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 10.3 kB, which is 19% 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 43.1 kB or 80% of the original size.
Potential reduce by 57.5 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. Kougakukai images are well optimized though.
Potential reduce by 5.3 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 5.3 kB or 21% of the original size.
Potential reduce by 25.6 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. Kougakukai.com needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 84% of the original size.
Number of requests can be reduced by 24 (22%)
110
86
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kougakukai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kougakukai.com
602 ms
www.kougakukai.com
1447 ms
import.css
386 ms
all.js
393 ms
swfobject.js
603 ms
jquery.min.js
33 ms
base.css
384 ms
contents.css
633 ms
ga.js
122 ms
banner_marketing_ranking2.gif
335 ms
lnavi_infophoto.jpg
1633 ms
bg_body.gif
201 ms
h1_rogo2.gif
197 ms
head_akasaka.gif
195 ms
head_contact.gif
203 ms
head_contact_shinbashi.gif
188 ms
head_contact_shinbashi_web.gif
371 ms
head_contact_akasaka.gif
382 ms
head_contact_akasaka_web.gif
390 ms
bg_gnavi101px.gif
395 ms
gnavi_home.gif
401 ms
gnavi_syoukai.gif
400 ms
gnavi_setsumei.gif
555 ms
gnavi_price.gif
573 ms
gnavi_access.gif
584 ms
gnavi_column.gif
592 ms
gnavi_news.gif
598 ms
dami_mv_05.jpg
2006 ms
banner_toplumineers_2.jpg
1475 ms
banner_imprant.jpg
1373 ms
banner_painless.jpg
1168 ms
banner_onedayimplant.jpg
1185 ms
solv-banner.jpg
2196 ms
bnr_ppt.jpg
1755 ms
bnr_o2pro.jpg
1979 ms
banner_snaponsmile_camp3.jpg
1945 ms
banner_mouthpiece.jpg
1841 ms
banner_whitening2.jpg
2146 ms
banner_velscope.jpg
2394 ms
bg_top_syoukai.gif
2136 ms
h2_top_syoukai.gif
2177 ms
img_top_syoukai.jpg
2202 ms
arrow_01.gif
2327 ms
h2_top_pickup.gif
2340 ms
h3_top_pickup1.gif
2375 ms
img_top_pickup14_off.gif
2392 ms
img_top_pickup17_off.jpg
2401 ms
__utm.gif
15 ms
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h3_top_pickup2.gif
2355 ms
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2392 ms
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h3_top_pickup4.jpg
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1831 ms
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1826 ms
img_top_pickup15b_off.gif
1727 ms
img_top_pickup19_off.jpg
1657 ms
img_top_pickup12_off.gif
1385 ms
h2_top_column.gif
1335 ms
img_top_column1_off.gif
1254 ms
img_top_column2_off.gif
1232 ms
h2_top_chiryou.gif
1287 ms
bt_top_chiryou1_off.gif
1187 ms
bt_top_chiryou2_off.gif
1178 ms
bt_top_chiryou3_off.gif
1196 ms
bt_top_chiryou4_off.gif
1204 ms
h2_top_history.gif
1208 ms
h5_abouttitle.gif
1152 ms
photo_about_01.jpg
1178 ms
h5_yoshida.gif
1131 ms
photo_about_02.jpg
1180 ms
h5_kagawa.gif
1203 ms
h2_top_news.gif
1208 ms
bt_top_infoyoyaku.gif
1152 ms
bt_top_infocontact.gif
1155 ms
oishasan_certi4.gif
1139 ms
banner_meiinintei_100.gif
1191 ms
banner_meiinintei.gif
1203 ms
banner_media_side4.jpg
1207 ms
banner_mediainfo.png
1153 ms
banner_movie2_off.jpg
1144 ms
banner_movie02.jpg
1145 ms
banner_cancercheck.gif
1196 ms
banner_phytoncide.jpg
1206 ms
banner_EPIOS_side.jpg
1205 ms
banner_staff2.gif
1153 ms
banner_messeage.gif
1134 ms
banner_staff.gif
1155 ms
banner_dr_001.gif
1197 ms
banner_loan_new.jpg
1204 ms
h2_top_info.gif
1208 ms
img_top_info.jpg
1346 ms
h3_top_time.gif
1124 ms
h3_top_horiday.gif
1166 ms
img_top_infobottom.gif
1196 ms
banner_blog.gif
1204 ms
banner_denmat.gif
1208 ms
bg_fot.gif
1149 ms
bt_pagetop.gif
1177 ms
img_botted.gif
1246 ms
print.css
200 ms
kougakukai.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
kougakukai.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kougakukai.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kougakukai.com 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 Kougakukai.com 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.
kougakukai.com
Open Graph description is not detected on the main page of Kougakukai. 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: