5.4 sec in total
660 ms
4.4 sec
357 ms
Click here to check amazing Mirf content for Japan. Otherwise, check out these important facts you probably never knew about mirf.jp
灼熱の宮古島を更に熱くする『宮古島ロックフェスティバル2023』開催決定!!2023年の宮古島旋風はココから勢力を増して日本全土へ!!合言葉は「SAVE THE SEA! SAVE THE SKY!!」
Visit mirf.jpWe analyzed Mirf.jp page load time and found that the first response time was 660 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
mirf.jp performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value9.3 s
1/100
25%
Value10.8 s
7/100
10%
Value300 ms
79/100
30%
Value0.008
100/100
15%
Value5.7 s
68/100
10%
660 ms
813 ms
314 ms
315 ms
317 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 71% of them (40 requests) were addressed to the original Mirf.jp, 7% (4 requests) were made to S.ytimg.com and 4% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Mirf.jp.
Page size can be reduced by 533.1 kB (30%)
1.8 MB
1.3 MB
In fact, the total size of Mirf.jp main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 16.3 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 3.1 kB, which is 14% 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 16.3 kB or 73% of the original size.
Potential reduce by 9.0 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. Mirf images are well optimized though.
Potential reduce by 268.0 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 268.0 kB or 65% of the original size.
Potential reduce by 239.9 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. Mirf.jp needs all CSS files to be minified and compressed as it can save up to 239.9 kB or 83% of the original size.
Number of requests can be reduced by 16 (30%)
53
37
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mirf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
mirf.jp
660 ms
jquery-1.11.1.min.js
813 ms
jquery.easing.1.3.js
314 ms
jquery.tubular.1.0.js
315 ms
general.js
317 ms
import.css
334 ms
iframe_api
25 ms
reset.css
168 ms
common.css
171 ms
contents.css
162 ms
charaset.css
160 ms
www-widgetapi.js
8 ms
sdk.js
44 ms
loading2.gif
177 ms
logo.png
836 ms
sp_menu.png
177 ms
sp_close.png
177 ms
top_img.jpg
1137 ms
banner_02.jpg
996 ms
caption_end.png
318 ms
fb_logo.png
316 ms
jalan.gif
501 ms
hotpepper.gif
472 ms
billabong.gif
625 ms
betula.gif
628 ms
logos.gif
810 ms
chums.gif
783 ms
dig_priming.gif
785 ms
dot_dash.gif
949 ms
jal.gif
951 ms
jta.gif
974 ms
footer_logo.png
1001 ms
ptop_bg.png
1258 ms
ptop_btn.png
1107 ms
save.png
1132 ms
bg_dot.png
1163 ms
bg.png
2835 ms
analytics.js
29 ms
gnav_bg.png
1234 ms
opa70_black_bg.png
1258 ms
cursor01.png
1261 ms
savetheB.png
1331 ms
opa90_black_bg.png
1384 ms
DHSXw5jBoG0
90 ms
MesquiteStd.woff
1539 ms
collect
42 ms
74 ms
xd_arbiter.php
37 ms
xd_arbiter.php
51 ms
www-embed-player-vflfNyN_r.css
36 ms
www-embed-player.js
59 ms
base.js
79 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
34 ms
ad_status.js
32 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
33 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
32 ms
mirf.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
Links do not have a discernible name
mirf.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
Page has valid source maps
mirf.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Mirf.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 Mirf.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.
mirf.jp
Open Graph description is not detected on the main page of Mirf. 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: