2.3 sec in total
195 ms
1.7 sec
484 ms
Visit cn.last.fm now to see the best up-to-date Cn Last content for United States and also check out these interesting facts you probably never knew about cn.last.fm
全球最大的在线音乐服务。在线收听、进一步了解您的最爱艺术家,并获得音乐推荐。由 Last.fm 独家奉献
Visit cn.last.fmWe analyzed Cn.last.fm page load time and found that the first response time was 195 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
cn.last.fm performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value6.3 s
11/100
25%
Value11.2 s
5/100
10%
Value4,810 ms
0/100
30%
Value0.119
85/100
15%
Value29.3 s
0/100
10%
195 ms
223 ms
21 ms
128 ms
19 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cn.last.fm, 24% (13 requests) were made to Last.fm and 16% (9 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (556 ms) relates to the external source Last.fm.
Page size can be reduced by 703.2 kB (41%)
1.7 MB
997.6 kB
In fact, the total size of Cn.last.fm main page is 1.7 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. 70% of websites need less resources to load. Javascripts take 890.6 kB which makes up the majority of the site volume.
Potential reduce by 42.4 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. This page needs HTML code to be minified as it can gain 11.1 kB, which is 20% 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 42.4 kB or 75% of the original size.
Potential reduce by 83.1 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, Cn Last needs image optimization as it can save up to 83.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 577.6 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 577.6 kB or 65% of the original size.
Potential reduce by 59 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. Cn.last.fm needs all CSS files to be minified and compressed as it can save up to 59 B or 36% of the original size.
Number of requests can be reduced by 23 (46%)
50
27
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Last. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
cn.last.fm
195 ms
223 ms
utag.js
21 ms
0c1ce0012dd3.css
128 ms
require.df447417ad50.js
19 ms
isInternalUser.js
13 ms
css
104 ms
player_controls.png
156 ms
worldmap2_white@2x.b79bbc88c2d3.png
111 ms
utag.4.js
101 ms
utag.1.js
107 ms
utag.12.js
103 ms
utag.15.js
100 ms
utag.18.js
100 ms
utag.22.js
100 ms
utag.23.js
101 ms
utag.30.js
100 ms
logo_beta.png
190 ms
delete_222_16.png
105 ms
search_16.png
190 ms
dashboard_header.jpg
556 ms
wave_arrows.png
187 ms
venn_mask_dark.png
189 ms
world_handle.png
192 ms
loved_heart.png
462 ms
arrows_dark.png
461 ms
worldmap2@2x.827c37f104e0.png
97 ms
loved_ringpiece@2x.4f34bd3b6450.png
98 ms
footer_logo.ddcfd65712a6.png
95 ms
init.101c08fab7bd.js
83 ms
uYKcPVoh6c5R0NpdEY5A-Q.woff
88 ms
DXI1ORHCpsQm3Vp6mXoaTRsxEYwM7FgeyaSgU71cLG0.woff
88 ms
k3k702ZOKiLJc3WVjuplzBsxEYwM7FgeyaSgU71cLG0.woff
351 ms
ds.js
81 ms
v60.js
350 ms
355 ms
analytics.js
68 ms
id
283 ms
anonc.js
284 ms
yad.js
285 ms
collect
99 ms
storageframe.html
69 ms
event
64 ms
id
55 ms
c.gif
118 ms
yad-iframe.b5896bc.html
74 ms
m
66 ms
loading.gif
136 ms
id
20 ms
v2
104 ms
s42782573760487
12 ms
event
7 ms
nr-885.min.js
52 ms
dest5.html
87 ms
dest4.html
79 ms
cn.last.fm 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
cn.last.fm 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
Missing source maps for large first-party JavaScript
cn.last.fm 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
Tap targets are not sized appropriately
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cn.last.fm can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Cn.last.fm 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.
cn.last.fm
Open Graph description is not detected on the main page of Cn Last. 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: