3.3 sec in total
998 ms
2.1 sec
214 ms
Click here to check amazing Ratan Dyndns content for Japan. Otherwise, check out these important facts you probably never knew about ratan.dyndns.info
Windowsの初歩的な操作、便利な使い方を、図入りでわかりやすく紹介。
Visit ratan.dyndns.infoWe analyzed Ratan.dyndns.info page load time and found that the first response time was 998 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
ratan.dyndns.info performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value3.4 s
68/100
25%
Value5.2 s
60/100
10%
Value4,740 ms
0/100
30%
Value0
100/100
15%
Value11.4 s
19/100
10%
998 ms
341 ms
18 ms
4 ms
173 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 47% of them (18 requests) were addressed to the original Ratan.dyndns.info, 11% (4 requests) were made to Pagead2.googlesyndication.com and 8% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cman.jp.
Page size can be reduced by 25.3 kB (28%)
90.0 kB
64.7 kB
In fact, the total size of Ratan.dyndns.info main page is 90.0 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. 20% of websites need less resources to load. Images take 41.6 kB which makes up the majority of the site volume.
Potential reduce by 18.7 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 3.9 kB, which is 15% 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 18.7 kB or 73% of the original size.
Potential reduce by 917 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. Ratan Dyndns images are well optimized though.
Potential reduce by 5.6 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 5.6 kB or 25% of the original size.
Potential reduce by 127 B
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. Ratan.dyndns.info needs all CSS files to be minified and compressed as it can save up to 127 B or 42% of the original size.
Number of requests can be reduced by 22 (61%)
36
14
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ratan Dyndns. 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 as a result speed up the page load time.
ratan.dyndns.info
998 ms
ratan.css
341 ms
Logo_40wht.gif
18 ms
show_ads.js
4 ms
fox[1].gif
173 ms
cat2[1].gif
343 ms
kappa[1].gif
349 ms
goma[1].gif
372 ms
risu[1].gif
389 ms
kuroneko[1].gif
395 ms
usa2[1].gif
395 ms
domo[1].gif
522 ms
momo3d[1].gif
523 ms
bambi[1].gif
553 ms
cow[1].gif
582 ms
melon[1].gif
591 ms
poch[1].gif
592 ms
morarar[1].gif
682 ms
ca-pub-5441163837901426.js
44 ms
zrt_lookup.html
32 ms
show_ads_impl.js
60 ms
akakagepc
111 ms
akakagepc.1.gif
274 ms
aicon_221.gif
658 ms
ads
351 ms
osd.js
3 ms
poweredbylogo2.jpg
31 ms
CmanSvNetS.gif
1104 ms
report.cgi
660 ms
ads
303 ms
21 ms
abg.js
37 ms
s_0R7q9QVpDa_1164706549.html
24 ms
a.js;p=11177200956836;a=11177200932861;cache=6110814073311338
20 ms
creative_add_on.js
130 ms
PAPlus_OliviaMunn_FSH_300x250.jpg
414 ms
adchoices.png
481 ms
null_image.gif
6 ms
ratan.dyndns.info 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
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
Form elements do not have associated labels
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 [lang] attribute
ratan.dyndns.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
ratan.dyndns.info SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ratan.dyndns.info 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 Ratan.dyndns.info 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.
ratan.dyndns.info
Open Graph description is not detected on the main page of Ratan Dyndns. 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: