4.6 sec in total
462 ms
3.7 sec
395 ms
Visit ufret.jp now to see the best up-to-date Ufret content for Japan and also check out these interesting facts you probably never knew about ufret.jp
ギターコード譜、ピアノコード譜、ウクレレコード譜、ベースコード譜、パワーコード譜、初心者でもその日から弾ける分かりやすい押さえ方付きで見放題
Visit ufret.jpWe analyzed Ufret.jp page load time and found that the first response time was 462 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ufret.jp performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value5.5 s
19/100
25%
Value21.5 s
0/100
10%
Value950 ms
29/100
30%
Value0.084
93/100
15%
Value29.8 s
0/100
10%
462 ms
451 ms
888 ms
369 ms
384 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 22% of them (19 requests) were addressed to the original Ufret.jp, 12% (10 requests) were made to Static.xx.fbcdn.net and 8% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ufret.jp.
Page size can be reduced by 402.4 kB (55%)
730.5 kB
328.1 kB
In fact, the total size of Ufret.jp main page is 730.5 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. Javascripts take 454.9 kB which makes up the majority of the site volume.
Potential reduce by 43.8 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 43.8 kB or 79% of the original size.
Potential reduce by 15.6 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, Ufret needs image optimization as it can save up to 15.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 234.9 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 234.9 kB or 52% of the original size.
Potential reduce by 108.0 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. Ufret.jp needs all CSS files to be minified and compressed as it can save up to 108.0 kB or 87% of the original size.
Number of requests can be reduced by 47 (63%)
75
28
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ufret. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
ufret.jp
462 ms
www.ufret.jp
451 ms
bootstrap.css
888 ms
theme.css
369 ms
imobilecss.css
384 ms
base_pc.css
391 ms
jquery.min.js
5 ms
favorite.js
393 ms
to-top.css
395 ms
to-top.js
743 ms
sh.adingo.jp
332 ms
adsbygoogle.js
6 ms
jquery.js
1268 ms
bootstrap.min.js
980 ms
holder.js
747 ms
www.ufret.jp
419 ms
analytics.js
38 ms
gpt.js
38 ms
sync
666 ms
cm
340 ms
sync
54 ms
menu2.png
450 ms
logo.png
449 ms
jasrac.png
452 ms
jrc.png
451 ms
app_banner_L1.png
449 ms
ajs.php
212 ms
collect
25 ms
pubads_impl_81.js
20 ms
glyphicons-halflings-regular.woff
916 ms
pixel
50 ms
collect
67 ms
collect
77 ms
container.html
19 ms
673 ms
pixel
14 ms
cm
8 ms
lg.php
69 ms
ca-pub-7553672588754865.js
38 ms
zrt_lookup.html
40 ms
show_ads_impl.js
54 ms
match.aspx
35 ms
ajs.php
27 ms
lg.php
91 ms
widgets.js
93 ms
ads
225 ms
likebox.php
205 ms
osd.js
20 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
124 ms
ads
279 ms
ads
226 ms
follow_button.6a78875565a912489e9aef879c881358.ja.html
49 ms
FbUd6dZS1Af.css
314 ms
dGJLq38YL-C.css
386 ms
_rx8naC75Dy.js
516 ms
x5F9OMjKyLw.js
649 ms
ICDbTSzjQEg.js
541 ms
TTCre3391I0.js
542 ms
m_js_controller.js
33 ms
abg.js
47 ms
info.json
166 ms
298 ms
favicon
92 ms
googlelogo_color_112x36dp.png
101 ms
nessie_icon_thin_arrow_big_white.png
53 ms
s
40 ms
x_button_blue2.png
37 ms
favicon
111 ms
171 ms
5171746271700867932
39 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
6 ms
jot
96 ms
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289 ms
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354 ms
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490 ms
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69 ms
s7jcwEQH7Sx.png
70 ms
I6-MnjEovm5.js
75 ms
vlXaquuXMrr.js
82 ms
ui
52 ms
activeview
18 ms
ufret.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
ufret.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
Issues were logged in the Issues panel in Chrome Devtools
ufret.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ufret.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 Ufret.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.
ufret.jp
Open Graph description is not detected on the main page of Ufret. 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: