11.9 sec in total
2 sec
9.2 sec
702 ms
Welcome to gravitonics.com homepage info - get ready to check Gravitonics best content for Japan right away, or after learning these important things about gravitonics.com
グラビトンテクノロジーより、あらゆる人、物質、土地、自然などからマイナスエネルギーを除去し、成功、活性化、緑化、病気の完治など様々な方面でグラビトンが応用されています。
Visit gravitonics.comWe analyzed Gravitonics.com page load time and found that the first response time was 2 sec and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
gravitonics.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value4.1 s
48/100
25%
Value14.7 s
1/100
10%
Value130 ms
96/100
30%
Value0.028
100/100
15%
Value6.3 s
61/100
10%
1997 ms
337 ms
340 ms
367 ms
363 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 92% of them (55 requests) were addressed to the original Gravitonics.com, 3% (2 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Gravitonics.com.
Page size can be reduced by 469.7 kB (17%)
2.7 MB
2.3 MB
In fact, the total size of Gravitonics.com main page is 2.7 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. 35% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 36.0 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. 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 36.0 kB or 78% of the original size.
Potential reduce by 5.6 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. Gravitonics images are well optimized though.
Potential reduce by 146.0 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 146.0 kB or 63% of the original size.
Potential reduce by 282.0 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. Gravitonics.com needs all CSS files to be minified and compressed as it can save up to 282.0 kB or 89% of the original size.
Number of requests can be reduced by 36 (63%)
57
21
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gravitonics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
gravitonics.com
1997 ms
wp-emoji-release.min.js
337 ms
theme-my-login.css
340 ms
mappress.css
367 ms
menu-image.css
363 ms
bwg_frontend.css
381 ms
font-awesome.css
704 ms
jquery.mCustomScrollbar.css
683 ms
sidebar-login.css
706 ms
jquery.fancybox-1.3.7.min.css
757 ms
generic-no-float.css
747 ms
jquery.js
1291 ms
jquery-migrate.min.js
1049 ms
bwg_frontend.js
1092 ms
jquery.mobile.js
1083 ms
jquery.mCustomScrollbar.concat.min.js
1326 ms
jquery.fullscreen-0.4.1.js
1154 ms
bwg_gallery_box.js
1395 ms
jquery.blockUI.min.js
1443 ms
sidebar-login.min.js
1475 ms
style.css
1687 ms
comment-style.css
1654 ms
japanese.css
1689 ms
jscript.js
1751 ms
scroll.js
1792 ms
comment.js
1837 ms
rollover.js
2015 ms
jquery.nivo.slider.pack.js
2069 ms
nivo-slider.css
2070 ms
dc171afe285ef440338690632ffeec73.css
2648 ms
css
68 ms
jquery.fancybox-1.3.7.min.js
2160 ms
jquery.easing.pack.js
2065 ms
jquery.mousewheel.min.js
2235 ms
0b8295b83f66c289e0dfe7d38ff36c8b.js
4003 ms
style_pc.css
965 ms
background1.gif
250 ms
logo.png
515 ms
1.jpg
4031 ms
2.jpg
3010 ms
3.jpg
4133 ms
4.jpg
1735 ms
graviton-tec.png
1256 ms
shopping.jpg
1995 ms
members.jpg
2153 ms
contact_banner1.jpg
2366 ms
footer-image.png
2486 ms
half-circle-small.png
2628 ms
half-circle-small.png
2879 ms
topics_bg.jpg
2944 ms
dot1.gif
2916 ms
dot2.gif
3235 ms
return_top.png
3270 ms
rss.png
3282 ms
EgBlzoNBIHxNPCMwXaAhYPesZW2xOQ-xsNqO47m55DA.ttf
73 ms
zhcz-_WihjSQC0oHJ9TCYC3USBnSvpkopQaUR-2r7iU.ttf
82 ms
ga.js
66 ms
__utm.gif
13 ms
print.css
174 ms
style_sp.css
389 ms
gravitonics.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.
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
gravitonics.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
gravitonics.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gravitonics.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gravitonics.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.
gravitonics.com
Open Graph description is not detected on the main page of Gravitonics. 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: