5.5 sec in total
822 ms
4.2 sec
476 ms
Visit dental.otsuka-biyo.co.jp now to see the best up-to-date Dental Otsuka Biyo content for Japan and also check out these interesting facts you probably never knew about dental.otsuka-biyo.co.jp
美容歯科・審美歯科なら大塚美容形成外科・歯科。キレイな前歯に修復するオールセラミッククラウン・ラミネートベニア、失った歯や現在の入れ歯の変わりとなるインプラント、重度の出っ歯・受け口・ガミースマイルを改善する外科矯正歯科。
Visit dental.otsuka-biyo.co.jpWe analyzed Dental.otsuka-biyo.co.jp page load time and found that the first response time was 822 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dental.otsuka-biyo.co.jp performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value8.6 s
1/100
25%
Value9.8 s
10/100
10%
Value840 ms
34/100
30%
Value0.045
99/100
15%
Value13.9 s
10/100
10%
822 ms
369 ms
372 ms
379 ms
760 ms
Our browser made a total of 105 requests to load all elements on the main page. We found that 81% of them (85 requests) were addressed to the original Dental.otsuka-biyo.co.jp, 4% (4 requests) were made to Google-analytics.com and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Dental.otsuka-biyo.co.jp.
Page size can be reduced by 219.7 kB (18%)
1.2 MB
993.0 kB
In fact, the total size of Dental.otsuka-biyo.co.jp main page is 1.2 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. 50% of websites need less resources to load. Images take 900.3 kB which makes up the majority of the site volume.
Potential reduce by 23.7 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 23.7 kB or 77% of the original size.
Potential reduce by 18.8 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. Dental Otsuka Biyo images are well optimized though.
Potential reduce by 134.4 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 134.4 kB or 59% of the original size.
Potential reduce by 42.7 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. Dental.otsuka-biyo.co.jp needs all CSS files to be minified and compressed as it can save up to 42.7 kB or 82% of the original size.
Number of requests can be reduced by 39 (38%)
102
63
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dental Otsuka Biyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
dental.otsuka-biyo.co.jp
822 ms
index.css
369 ms
mh2.css
372 ms
smoothscroll.js
379 ms
jquery.min.js
760 ms
ddsmoothmenu.js
387 ms
jquery-1.2.6.pack.js
602 ms
multihero.js
549 ms
googleAnalytics.js
555 ms
conversion.js
17 ms
s_retargeting.js
743 ms
import.css
202 ms
reset.css
193 ms
base.css
371 ms
basic.css
194 ms
ddsmoothmenu.css
184 ms
ddsmoothmenu-v.css
233 ms
tableList.css
366 ms
analytics.js
68 ms
bg.jpg
200 ms
bg_shadow_left.png
203 ms
bg_shadow_right.png
193 ms
bg_h1.png
200 ms
logo.png
365 ms
pic_1.png
198 ms
tel.png
371 ms
btn_1.png
383 ms
btn_2.png
382 ms
btn_3.png
384 ms
bg_gnavi.png
601 ms
bg_a.jpg
546 ms
1.jpg
963 ms
2.jpg
759 ms
3.jpg
953 ms
4.jpg
958 ms
5.jpg
909 ms
01.png
802 ms
02.png
948 ms
03.png
1002 ms
04.png
1092 ms
05.png
1140 ms
bn_dental_new_big.jpg
1145 ms
bg_arrow.png
1149 ms
bg_point.png
1146 ms
case1.jpg
1202 ms
bg_arrow_p.png
1273 ms
case2.jpg
1328 ms
case3.jpg
1335 ms
case4.jpg
1330 ms
case5.jpg
1341 ms
case6.jpg
1402 ms
btna.jpg
1455 ms
btnb.jpg
1517 ms
btnc.jpg
1514 ms
tag.js
24 ms
69 ms
btnd.jpg
1473 ms
collect
54 ms
collect
75 ms
collect
50 ms
segmentation.js
51 ms
tag
39 ms
gtm.js
75 ms
64 ms
cnt
378 ms
beacon.html
18 ms
collect
17 ms
collect
18 ms
sf.js
30 ms
btne.jpg
1341 ms
btnf.jpg
1411 ms
bg_h2.png
1443 ms
greeting.jpg
1505 ms
ga-audiences
22 ms
bg_oto.png
1509 ms
pixel
16 ms
cnt
380 ms
map_foot.png
1358 ms
bn_z.jpg
1360 ms
bn_surgery.jpg
1427 ms
bn_dr.jpg
1441 ms
bg_sidemenu_2.png
1506 ms
bg_h3_esthe.jpg
1356 ms
bg_sidemenu.jpg
1311 ms
bg_h3_imp.jpg
1163 ms
bg_h3_ortho.jpg
1206 ms
menu15.png
1095 ms
menu16.png
1124 ms
menu17.png
1136 ms
menu18.png
1147 ms
bn_card.jpg
1152 ms
bn_loan.jpg
1183 ms
bn_job.jpg
1117 ms
bn_blog.jpg
1117 ms
bn_hp.jpg
1134 ms
bn_mens.jpg
1148 ms
bg_logo_foot_1.png
1154 ms
pagetop.png
1165 ms
bg_foot.jpg
1135 ms
logo_foot_2.png
1114 ms
arrow_foot_0.jpg
1137 ms
arrow_foot.png
1151 ms
copy.png
1155 ms
gnavi_a.png
1147 ms
down.gif
1154 ms
dental.otsuka-biyo.co.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dental.otsuka-biyo.co.jp 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dental.otsuka-biyo.co.jp 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 doesn't use legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dental.otsuka-biyo.co.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 Dental.otsuka-biyo.co.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.
dental.otsuka-biyo.co.jp
Open Graph description is not detected on the main page of Dental Otsuka Biyo. 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: