3.6 sec in total
766 ms
2.5 sec
297 ms
Welcome to publickey1.jp homepage info - get ready to check Publickey 1 best content for Japan right away, or after learning these important things about publickey1.jp
Enterprise ITに軸足を置き、新たにIT業界を変えつつあるクラウドコンピューティングやHTML5など最新の話題を、ブロガー独自の分析を交え、充実した記事で紹介するブログです。毎日更新しています。
Visit publickey1.jpWe analyzed Publickey1.jp page load time and found that the first response time was 766 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
publickey1.jp performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value2.4 s
91/100
25%
Value6.4 s
40/100
10%
Value480 ms
60/100
30%
Value0.376
28/100
15%
Value10.8 s
21/100
10%
766 ms
689 ms
357 ms
182 ms
350 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 47% of them (21 requests) were addressed to the original Publickey1.jp, 18% (8 requests) were made to Google.com and 11% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Publickey1.jp.
Page size can be reduced by 218.6 kB (32%)
686.4 kB
467.8 kB
In fact, the total size of Publickey1.jp main page is 686.4 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. 40% of websites need less resources to load. Images take 375.4 kB which makes up the majority of the site volume.
Potential reduce by 30.5 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 30.5 kB or 75% of the original size.
Potential reduce by 45.3 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, Publickey 1 needs image optimization as it can save up to 45.3 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 134.5 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 134.5 kB or 52% of the original size.
Potential reduce by 8.2 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. Publickey1.jp needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 76% of the original size.
Number of requests can be reduced by 13 (31%)
42
29
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Publickey 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
publickey1.jp
766 ms
styles_top1304.css
689 ms
widget.js
357 ms
styles_header0911.css
182 ms
styles_footer0911.css
350 ms
gpt.js
11 ms
shorten
255 ms
logo_0911.gif
183 ms
smartedition.gif
177 ms
vscchrome01.jpg
863 ms
ddc04.jpg
521 ms
ravello01.jpg
697 ms
openwhisk01.gif
561 ms
ibmgithub01.jpg
719 ms
ibmvmware01.jpg
546 ms
ibmswift01.jpg
867 ms
http221.jpg
902 ms
http215.jpg
909 ms
http200.jpg
872 ms
opentelecom01.jpg
898 ms
profile.jpg
1034 ms
amnbadge-300b.png
1040 ms
feed-icon-28x28.png
1045 ms
pubads_impl_81.js
25 ms
cse.js
42 ms
ads
114 ms
container.html
45 ms
cse.js
150 ms
listmark04.png
996 ms
analytics.js
45 ms
collect
14 ms
9634615398559460582
73 ms
1294897413224445962
27 ms
11272679482182229257
49 ms
9237535108574836682
51 ms
osd.js
17 ms
jsapi
53 ms
default+ja.css
4 ms
default.css
19 ms
default+ja.I.js
19 ms
default.css
30 ms
async-ads.js
63 ms
google_custom_search_watermark.gif
36 ms
small-logo.png
21 ms
clear.gif
21 ms
publickey1.jp accessibility score
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
publickey1.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
publickey1.jp SEO score
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 uses 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 Publickey1.jp 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 Publickey1.jp 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.
publickey1.jp
Open Graph description is not detected on the main page of Publickey 1. 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: