7.3 sec in total
1.6 sec
4.8 sec
923 ms
Visit 02320.net now to see the best up-to-date 02320 content for Japan and also check out these interesting facts you probably never knew about 02320.net
おち研は理学と工学を行ったり来たりしながら雑学を見つめる野良研究所です
Visit 02320.netWe analyzed 02320.net page load time and found that the first response time was 1.6 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
02320.net performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value4.6 s
34/100
25%
Value6.9 s
34/100
10%
Value2,040 ms
7/100
30%
Value0.01
100/100
15%
Value12.7 s
13/100
10%
1582 ms
564 ms
6 ms
57 ms
30 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 51% of them (35 requests) were addressed to the original 02320.net, 7% (5 requests) were made to Googleads.g.doubleclick.net and 7% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain 02320.net.
Page size can be reduced by 124.4 kB (26%)
478.6 kB
354.2 kB
In fact, the total size of 02320.net main page is 478.6 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. Images take 271.2 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 75% of the original size.
Potential reduce by 31.4 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, 02320 needs image optimization as it can save up to 31.4 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 43.3 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 43.3 kB or 31% of the original size.
Potential reduce by 12.6 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. 02320.net needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 69% of the original size.
Number of requests can be reduced by 13 (21%)
62
49
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 02320. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
www.02320.net
1582 ms
style.min.css
564 ms
adsbygoogle.js
6 ms
devicepx-jetpack.js
57 ms
jquery.min.js
30 ms
e-201609.js
14 ms
gadgets.min.js
159 ms
analytics.js
60 ms
Leap-year-127x90.png
331 ms
kumitaisou-shock-127x90.png
391 ms
peter-pepper-rosso-127x90.jpg
670 ms
pepper-ghost-127x90.jpg
701 ms
folder-box-127x90.png
706 ms
hydrogen-intake-cost-127x90.png
699 ms
search-bug-127x90.jpg
477 ms
chocolate-aerated-127x90.jpg
668 ms
gravitational-waves-127x90.jpg
699 ms
switch-127x90.jpg
783 ms
setsubun-127x90.jpg
750 ms
facebook-twitter-connect-127x90.png
865 ms
twitter-facebook-connect-127x90.png
1028 ms
circumzenithal-arc-views-127x90.png
1091 ms
dnc-examinee-science-127x90.png
904 ms
wp-category-archive-127x90.jpg
909 ms
dnc-player-failure-ratio-127x90.png
961 ms
wordpress-export-text-file-127x90.png
1008 ms
twitter-direct-mail-inbox-127x90.png
1303 ms
marksheet-pencil-127x90.jpg
1070 ms
kumitaisou-shock-60x60.png
1148 ms
hydrogen-intake-cost-60x60.png
1166 ms
spiral_wishing_well-60x60.jpg
1193 ms
trypophobia-pictures-60x60.png
1230 ms
body-weight-proper-value-60x60.jpg
1286 ms
07pencil2-60x60.jpg
1334 ms
0216snow_field-60x60.jpg
1323 ms
shoe-sole-diy-repair-60x60.jpg
1358 ms
free-fall-calc-60x60.jpg
1391 ms
1212star3-60x60.jpg
1484 ms
ca-pub-6658367096514805.js
221 ms
zrt_lookup.html
212 ms
show_ads_impl.js
151 ms
ochiken.woff
1654 ms
collect
185 ms
google_custom_search_watermark.gif
189 ms
avatar.png
1343 ms
ads
259 ms
count.json
1113 ms
graph.facebook.com
178 ms
yql
191 ms
entry.count
565 ms
yql
393 ms
osd.js
17 ms
google_custom_search_watermark.gif
100 ms
g.gif
26 ms
ads
320 ms
ads
202 ms
m_js_controller.js
49 ms
abg.js
69 ms
googlelogo_color_112x36dp.png
183 ms
favicon
183 ms
16759041349014281086
122 ms
nessie_icon_tiamat_white.png
134 ms
s
119 ms
redir.html
154 ms
x_button_blue2.png
89 ms
favicon
136 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
19 ms
iframe.html
90 ms
02320.net 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
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
Form elements do not have associated labels
02320.net 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
Browser errors were logged to the console
02320.net SEO score
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 02320.net 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 02320.net 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.
02320.net
Open Graph data is detected on the main page of 02320. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: