10.7 sec in total
623 ms
9.7 sec
353 ms
Welcome to iwai.com homepage info - get ready to check Iwai best content for Japan right away, or after learning these important things about iwai.com
当グループは、東京都江戸川区の「岩井整形外科病院」と東京都品川区の「稲波脊椎・関節病院」を中心に腰や首、ひざの痛みの原因に合わせた診断、治療、手術を幅広く行っております。
Visit iwai.comWe analyzed Iwai.com page load time and found that the first response time was 623 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
iwai.com performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value9.8 s
0/100
25%
Value12.3 s
3/100
10%
Value480 ms
60/100
30%
Value0.352
31/100
15%
Value12.7 s
14/100
10%
623 ms
1598 ms
1460 ms
569 ms
23 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 80% of them (52 requests) were addressed to the original Iwai.com, 6% (4 requests) were made to Translate.googleapis.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Iwai.com.
Page size can be reduced by 597.4 kB (32%)
1.9 MB
1.3 MB
In fact, the total size of Iwai.com main page is 1.9 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 31.7 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. This page needs HTML code to be minified as it can gain 5.3 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 31.7 kB or 78% of the original size.
Potential reduce by 56.2 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. Iwai images are well optimized though.
Potential reduce by 253.0 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 253.0 kB or 57% of the original size.
Potential reduce by 256.4 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. Iwai.com needs all CSS files to be minified and compressed as it can save up to 256.4 kB or 83% of the original size.
Number of requests can be reduced by 21 (33%)
63
42
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iwai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
iwai.com
623 ms
www.iwai.com
1598 ms
bootstrap.min.css
1460 ms
bootstrap-theme.min.css
569 ms
css
23 ms
styles.min.css
1529 ms
styles.iwai-00001.css
979 ms
jquery-1.11.2.min.js
1386 ms
spc.library.min.js
1372 ms
bootstrap.min.js
1005 ms
iscroll.js
1578 ms
spc.common.js
1459 ms
spc.utility4.min.js
1681 ms
body-bg.png
547 ms
g-head-logo.png
748 ms
main-slider-1.jpg
2024 ms
main-slider-1.jpg
1370 ms
main-slider-2.jpg
1682 ms
main-slider-2.jpg
1557 ms
main-slider-3.jpg
1802 ms
main-slider-3.jpg
1882 ms
main-slider-4.jpg
2365 ms
main-slider-4.jpg
2757 ms
shisetsu-1.jpg
2659 ms
sub1.png
2349 ms
sub2.png
2436 ms
shisetsu-2.jpg
2824 ms
sub3.png
2925 ms
sub4.png
2945 ms
shisetsu-3.jpg
3382 ms
sub5.png
3234 ms
sub6.png
3332 ms
shisetsu-4.jpg
3822 ms
sub7.png
3464 ms
sub8.png
3497 ms
pickup-1.png
4609 ms
pickup-contents-3.jpg
3934 ms
pickup-contents-2.jpg
3991 ms
pickup-contents-1.jpg
4229 ms
pickup-contents-5.jpg
3882 ms
pickup-contents-6.jpg
4557 ms
pickup-contents-4.jpg
4430 ms
banner-1.jpg
4931 ms
gtm.js
62 ms
banner-2.jpg
4899 ms
banner-3.jpg
5129 ms
analytics.js
20 ms
collect
10 ms
collect
56 ms
collect
22 ms
fontawesome-webfont.woff
5098 ms
banner-4.jpg
5008 ms
banner-5.jpg
5070 ms
banner-6.jpg
5499 ms
element.js
49 ms
nav-bg.png
4822 ms
hide-content-bg.png
4824 ms
translateelement.css
53 ms
main.js
61 ms
element_main.js
36 ms
translate_24dp.png
56 ms
l
38 ms
googlelogo_color_42x16dp.png
60 ms
ajax-loader.gif
383 ms
slick.woff
381 ms
iwai.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-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
iwai.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
General
Impact
Issue
Detected JavaScript libraries
iwai.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iwai.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 Iwai.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.
iwai.com
Open Graph data is detected on the main page of Iwai. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: