7.4 sec in total
753 ms
6.5 sec
124 ms
Visit okabe-doboku.com now to see the best up-to-date Okabe Doboku content and also check out these interesting facts you probably never knew about okabe-doboku.com
斜面、のり面安定工法、のり面緑化工法、トンネル関連資材を扱っております。
Visit okabe-doboku.comWe analyzed Okabe-doboku.com page load time and found that the first response time was 753 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
okabe-doboku.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.7 s
58/100
25%
Value3.4 s
90/100
10%
Value160 ms
94/100
30%
Value0.032
100/100
15%
Value4.1 s
86/100
10%
753 ms
1023 ms
963 ms
1680 ms
812 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 94% of them (47 requests) were addressed to the original Okabe-doboku.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Okabe-doboku.com.
Page size can be reduced by 144.9 kB (9%)
1.6 MB
1.5 MB
In fact, the total size of Okabe-doboku.com main page is 1.6 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 8.3 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 8.3 kB or 73% of the original size.
Potential reduce by 4.2 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. Okabe Doboku images are well optimized though.
Potential reduce by 114.5 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 114.5 kB or 65% of the original size.
Potential reduce by 17.9 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. Okabe-doboku.com needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 82% of the original size.
Number of requests can be reduced by 8 (16%)
49
41
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Okabe Doboku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
okabe-doboku.com
753 ms
common.css
1023 ms
contents.css
963 ms
jquery-1.8.2.min.js
1680 ms
common.js
812 ms
jquery.easing.1.3.js
989 ms
jquery.bxslider.min.js
1154 ms
jquery.bxslider.css
992 ms
logo.jpg
1132 ms
header_nav01.jpg
955 ms
header_nav03.jpg
1122 ms
btn_okabe.jpg
939 ms
nav01_link.jpg
944 ms
nav02_link.jpg
562 ms
nav03_link.jpg
799 ms
nav04_link.jpg
984 ms
nav05_link.jpg
1130 ms
nav06_link.jpg
1135 ms
nav07_link.jpg
1145 ms
text.png
2196 ms
img_slider02.jpg
2910 ms
img_slider01.jpg
2826 ms
img_slider03.jpg
3248 ms
img_slider04.jpg
3018 ms
img_slider05.jpg
2944 ms
img_slider06.jpg
2922 ms
b02_link.jpg
3034 ms
b01_link.jpg
3133 ms
b03_link.jpg
3127 ms
b04_link.jpg
3153 ms
tit_contents.jpg
3282 ms
btn01.jpg
3207 ms
btn02.jpg
3328 ms
btn03.jpg
3332 ms
btn04.jpg
3344 ms
btn_zumen.jpg
3632 ms
btn_catalog.jpg
3613 ms
btn_qa.jpg
3602 ms
btn_netis.jpg
3597 ms
tit_news.jpg
3603 ms
footer_logo.jpg
3538 ms
gtm.js
60 ms
nav_bg.jpg
3690 ms
content_bg.jpg
3753 ms
icon_arrow.jpg
3759 ms
analytics.js
6 ms
collect
10 ms
footer_bg.jpg
3211 ms
bx_loader.gif
3197 ms
print.css
242 ms
okabe-doboku.com 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
okabe-doboku.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
okabe-doboku.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
N/A
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Okabe-doboku.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Okabe-doboku.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.
okabe-doboku.com
Open Graph description is not detected on the main page of Okabe Doboku. 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: