20.3 sec in total
2.2 sec
17.9 sec
198 ms
Visit jayfc.com now to see the best up-to-date Jayfc content and also check out these interesting facts you probably never knew about jayfc.com
周杰伦歌迷联盟于2002年1月18日诞生,网站主要介绍台湾超人气偶像周杰伦,并且为杰迷搜索最新的资讯,提供交流的地方。随着周杰伦歌迷联盟的人气增加,越来越多的人加入我们,我们不仅有活跃的讨论区(BBS),同时也要建立一个文明的有特色的聊天室,让更多的人参加进来,互动起来!
Visit jayfc.comWe analyzed Jayfc.com page load time and found that the first response time was 2.2 sec and then it took 18.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
jayfc.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value5.9 s
13/100
25%
Value6.4 s
41/100
10%
Value2,750 ms
3/100
30%
Value0.019
100/100
15%
Value8.6 s
37/100
10%
2226 ms
563 ms
13029 ms
5235 ms
882 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 69% of them (59 requests) were addressed to the original Jayfc.com, 7% (6 requests) were made to Bbs.jayfc.com and 7% (6 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (13 sec) relates to the external source Bbs.jayfc.com.
Page size can be reduced by 175.0 kB (31%)
561.3 kB
386.4 kB
In fact, the total size of Jayfc.com main page is 561.3 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. 35% of websites need less resources to load. Images take 302.5 kB which makes up the majority of the site volume.
Potential reduce by 26.4 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 26.4 kB or 77% of the original size.
Potential reduce by 7.5 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. Jayfc images are well optimized though.
Potential reduce by 114.0 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 114.0 kB or 59% of the original size.
Potential reduce by 27.2 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. Jayfc.com needs all CSS files to be minified and compressed as it can save up to 27.2 kB or 86% of the original size.
Number of requests can be reduced by 31 (38%)
81
50
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jayfc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
jayfc.com
2226 ms
style.css
563 ms
161_193842_c7ff88756e4ecb3.jpg
13029 ms
md_bkmu710015.jpg
5235 ms
c.js
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691930.js
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urchin.js
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home.gif
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bbs.gif
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blog.gif
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mtv.gif
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album.gif
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shop.gif
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forum.php
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o.htm
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ac.js
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fp.htm
495 ms
jayfc.com 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
jayfc.com 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
Browser errors were logged to the console
jayfc.com 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
N/A
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jayfc.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Jayfc.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jayfc.com
Open Graph description is not detected on the main page of Jayfc. 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: