3.7 sec in total
744 ms
2.8 sec
172 ms
Welcome to masts.jp homepage info - get ready to check Masts best content for Japan right away, or after learning these important things about masts.jp
Visit masts.jpWe analyzed Masts.jp page load time and found that the first response time was 744 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
masts.jp performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value6.8 s
7/100
25%
Value7.0 s
32/100
10%
Value80 ms
99/100
30%
Value0.571
12/100
15%
Value5.9 s
65/100
10%
744 ms
317 ms
329 ms
328 ms
548 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 92% of them (61 requests) were addressed to the original Masts.jp, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Masts.jp.
Page size can be reduced by 148.6 kB (41%)
366.4 kB
217.8 kB
In fact, the total size of Masts.jp main page is 366.4 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. 20% of websites need less resources to load. Images take 196.7 kB which makes up the majority of the site volume.
Potential reduce by 10.4 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 10.4 kB or 69% of the original size.
Potential reduce by 26.5 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, Masts needs image optimization as it can save up to 26.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 53.1 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 53.1 kB or 62% of the original size.
Potential reduce by 58.6 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. Masts.jp needs all CSS files to be minified and compressed as it can save up to 58.6 kB or 85% of the original size.
Number of requests can be reduced by 31 (48%)
65
34
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Masts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
masts.jp
744 ms
default.css
317 ms
common.css
329 ms
module.css
328 ms
style.css
548 ms
test.css
368 ms
jquery.fancybox-1.3.1.css
373 ms
jsapi
22 ms
common.js
636 ms
jquery.bxslider2.0.1.js
497 ms
jquery.fancybox-1.3.1.js
664 ms
jquery.pngFix.js
554 ms
jquery.url.js
559 ms
analytics.js
661 ms
jquery.min.js
29 ms
analytics.js
59 ms
body_bg.gif
168 ms
bg.gif
195 ms
logo.gif
196 ms
globalnavi.gif
174 ms
line.gif
159 ms
headline.png
166 ms
title_img_index.jpg
635 ms
contents_bg_01.png
328 ms
bottom.gif
331 ms
title_results.gif
343 ms
sub_title_results.gif
381 ms
results_bg.gif
381 ms
08.gif
489 ms
title_free_contents.gif
494 ms
03.png
510 ms
19.png
565 ms
08.png
749 ms
14.png
653 ms
10.png
661 ms
11.png
679 ms
12.png
934 ms
13.png
794 ms
title_entry.gif
816 ms
icon_mailform.gif
827 ms
entry_btn.gif
848 ms
entry_attention.gif
935 ms
domain_btn.gif
953 ms
promise.gif
980 ms
thought_title.gif
991 ms
thought_01.gif
1015 ms
thought_02.gif
1119 ms
thought_03.gif
1122 ms
btn_login.gif
1111 ms
mobile_qr.gif
1142 ms
jra.gif
1155 ms
domain_title.gif
1139 ms
collect
11 ms
collect
59 ms
btn_page_top.gif
1118 ms
login_bottom.gif
1145 ms
title_login.gif
1146 ms
btn_entry.gif
1139 ms
bottom.gif
1134 ms
title_news.gif
1163 ms
hr_doted.gif
1108 ms
title_information.gif
1163 ms
title_mobile.gif
1132 ms
menu_bg.gif
1117 ms
footernav.gif
1111 ms
entry_btn_over.gif
1036 ms
masts.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
masts.jp 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
masts.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 doesn't use legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Masts.jp 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 Masts.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.
masts.jp
Open Graph description is not detected on the main page of Masts. 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: