9.3 sec in total
2.6 sec
6.3 sec
393 ms
Visit o3-web.com now to see the best up-to-date O3 WEB content for Japan and also check out these interesting facts you probably never knew about o3-web.com
WordPressや歴史に関して個人的な趣味としてまとめているサイトです。あとゲーム製作に役立つ情報もまとめています。
Visit o3-web.comWe analyzed O3-web.com page load time and found that the first response time was 2.6 sec 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.
o3-web.com performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value5.0 s
26/100
25%
Value7.6 s
25/100
10%
Value740 ms
40/100
30%
Value0.084
93/100
15%
Value11.8 s
17/100
10%
2643 ms
186 ms
489 ms
342 ms
342 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 53% of them (42 requests) were addressed to the original O3-web.com, 6% (5 requests) were made to Pagead2.googlesyndication.com and 6% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain O3-web.com.
Page size can be reduced by 366.6 kB (46%)
790.2 kB
423.5 kB
In fact, the total size of O3-web.com main page is 790.2 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. 55% of websites need less resources to load. Javascripts take 317.2 kB which makes up the majority of the site volume.
Potential reduce by 56.8 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 56.8 kB or 83% of the original size.
Potential reduce by 926 B
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. O3 WEB images are well optimized though.
Potential reduce by 161.9 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 161.9 kB or 51% of the original size.
Potential reduce by 147.1 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. O3-web.com needs all CSS files to be minified and compressed as it can save up to 147.1 kB or 81% of the original size.
Number of requests can be reduced by 47 (62%)
76
29
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O3 WEB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
o3-web.com
2643 ms
style.css
186 ms
font-awesome.min.css
489 ms
style.css
342 ms
extension.css
342 ms
responsive-pc.css
343 ms
slicknav.css
344 ms
screen.min.css
369 ms
wpp.css
510 ms
amazonjs.css
528 ms
amazonjs.css
522 ms
jetpack.css
852 ms
jquery.js
1083 ms
jquery-migrate.min.js
646 ms
adsbygoogle.js
8 ms
jquery.slicknav.min.js
678 ms
wp-external-links.js
692 ms
javascript.js
863 ms
javascript.js
823 ms
photon.js
861 ms
front.min.js
867 ms
devicepx-jetpack.js
56 ms
gprofiles.js
53 ms
wpgroho.js
989 ms
jquery.sonar.min.js
1018 ms
lazy-load.js
1033 ms
wp-embed.min.js
1034 ms
e-201609.js
4 ms
style.css
1208 ms
wp-emoji-release.min.js
367 ms
analytics.js
73 ms
bgt
733 ms
0.gif
530 ms
top.jpg
543 ms
top-back.png
202 ms
1x1.trans.gif
202 ms
1161-featured-75x75.jpg
200 ms
2463-featured-75x75.jpg
201 ms
1945-featured-75x75.jpg
527 ms
2568-featured-75x75.jpg
527 ms
488-featured-75x75.jpg
527 ms
693-featured-75x75.jpg
526 ms
732-featured-75x75.jpg
541 ms
1268-featured-75x75.jpg
725 ms
4790-featured-75x75.jpg
727 ms
1948-featured-75x75.jpg
725 ms
fontawesome-webfont.woff
1085 ms
icomoon.woff
670 ms
collect
18 ms
collect
189 ms
ca-pub-5458598054244166.js
115 ms
zrt_lookup.html
112 ms
show_ads_impl.js
112 ms
sdk.js
207 ms
hovercard.css
86 ms
services.css
88 ms
simplicity-customize-alignment.jpg
1316 ms
two-anniversary.jpg
77 ms
g.gif
68 ms
simplicity-customize-sns.jpg
67 ms
simplicity-customize-top.jpg
1807 ms
simplicity-customize-category.jpg
65 ms
beauty-of-the-story.jpg
1996 ms
ads
284 ms
osd.js
69 ms
ads
373 ms
192 ms
3110009178226643139
65 ms
abg.js
67 ms
m_js_controller.js
80 ms
googlelogo_color_112x36dp.png
167 ms
xd_arbiter.php
189 ms
xd_arbiter.php
331 ms
s
88 ms
x_button_blue2.png
87 ms
favicon
178 ms
nessie_icon_tiamat_white.png
32 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
73 ms
print.css
187 ms
o3-web.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-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
o3-web.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
o3-web.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise O3-web.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 O3-web.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.
o3-web.com
Open Graph data is detected on the main page of O3 WEB. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: