7.4 sec in total
709 ms
6.2 sec
496 ms
Click here to check amazing Bigwave Okutama content. Otherwise, check out these important facts you probably never knew about bigwave-okutama.com
奥多摩でラフティング。関東の中でも東京都心から一番近いラフティングのフィールド。御岳山からも近い多摩川上流部にてラフティングツアー開催。ファミリーラフティングおすすめスポット。ツアー料金には写真動画付き。関東でのラフティングツアー東京ビッグウェーブ
Visit bigwave-okutama.comWe analyzed Bigwave-okutama.com page load time and found that the first response time was 709 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bigwave-okutama.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value3.7 s
59/100
25%
Value20.1 s
0/100
10%
Value1,540 ms
13/100
30%
Value0.494
17/100
15%
Value27.9 s
0/100
10%
709 ms
947 ms
321 ms
484 ms
323 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 75% of them (33 requests) were addressed to the original Bigwave-okutama.com, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Bigwave-okutama.com.
Page size can be reduced by 372.6 kB (62%)
604.3 kB
231.6 kB
In fact, the total size of Bigwave-okutama.com main page is 604.3 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. 35% of websites need less resources to load. CSS take 250.5 kB which makes up the majority of the site volume.
Potential reduce by 13.0 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 2.4 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 13.0 kB or 70% of the original size.
Potential reduce by 12.1 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. Obviously, Bigwave Okutama needs image optimization as it can save up to 12.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 140.3 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 140.3 kB or 61% of the original size.
Potential reduce by 207.3 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. Bigwave-okutama.com needs all CSS files to be minified and compressed as it can save up to 207.3 kB or 83% of the original size.
Number of requests can be reduced by 9 (24%)
38
29
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bigwave Okutama. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
bigwave-okutama.com
709 ms
www.bigwave-okutama.com
947 ms
reset.css
321 ms
base.css
484 ms
slider.css
323 ms
jquery.min.js
46 ms
slides.min.jquery.js
516 ms
smartrollover.js
371 ms
ifr
98 ms
ga.js
110 ms
top_titles.jpg
1131 ms
navi_top_turtle000.gif
1131 ms
navi_top_turtle001.gif
1317 ms
navi_top_mononoke000.gif
992 ms
navi_top_mononoke001.gif
1136 ms
navi_top_oumeraft000.gif
1137 ms
navi_top_oumeraft001.gif
1500 ms
navi_top_oumehydro000.gif
1698 ms
navi_top_oumehydro001.gif
1620 ms
big.gif
1294 ms
top_leftbox_t.png
1295 ms
raisensu.gif
1460 ms
outdoir_manu.png
1481 ms
information.png
1507 ms
top_leftbox_b.png
1621 ms
banner_mm.gif
1636 ms
onsenkyou.jpg
1645 ms
anime.gif
4325 ms
QRcode.gif
1780 ms
youtube_logo_standard_againstwhite-vflKoO81_.png
1781 ms
mononoke.gif
1797 ms
top_item_rafting.jpg
1805 ms
top_item_cany.gif
1884 ms
logo.png
1941 ms
yBR291uMY3c
204 ms
__utm.gif
11 ms
navi_top_turtle000.gif
1992 ms
bg.png
1688 ms
www-embed-player-vfl-z2BtK.css
35 ms
www-embed-player.js
72 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
75 ms
ad_status.js
151 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
118 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
119 ms
bigwave-okutama.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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 valid value for its [lang] attribute.
bigwave-okutama.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
Page has valid source maps
bigwave-okutama.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bigwave-okutama.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 Bigwave-okutama.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.
bigwave-okutama.com
Open Graph description is not detected on the main page of Bigwave Okutama. 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: