58.8 sec in total
17.2 sec
41.3 sec
271 ms
Click here to check amazing Pmbook content. Otherwise, check out these important facts you probably never knew about pmbook.com.cn
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Visit pmbook.com.cnWe analyzed Pmbook.com.cn page load time and found that the first response time was 17.2 sec and then it took 41.6 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. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
pmbook.com.cn performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value2.6 s
87/100
25%
Value5.5 s
55/100
10%
Value60 ms
100/100
30%
Value0.001
100/100
15%
Value2.0 s
99/100
10%
17207 ms
20052 ms
20056 ms
1154 ms
1553 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 98% of them (39 requests) were addressed to the original Pmbook.com.cn, 3% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Pmbook.com.cn.
Page size can be reduced by 79.6 kB (50%)
160.6 kB
81.1 kB
In fact, the total size of Pmbook.com.cn main page is 160.6 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. Only 10% of websites need less resources to load. Javascripts take 59.0 kB which makes up the majority of the site volume.
Potential reduce by 26.8 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. This page needs HTML code to be minified as it can gain 4.8 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 26.8 kB or 78% of the original size.
Potential reduce by 8.7 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, Pmbook needs image optimization as it can save up to 8.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 36.6 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 36.6 kB or 62% of the original size.
Potential reduce by 7.5 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. Pmbook.com.cn needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 81% of the original size.
Number of requests can be reduced by 7 (21%)
34
27
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pmbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
pmbook.com.cn
17207 ms
mootools.js
20052 ms
css.css
20056 ms
top.js
1154 ms
MSClass.js
1553 ms
top1.gif
1753 ms
top2.jpg
389 ms
new.gif
2664 ms
menue_ssbtn.jpg
627 ms
r.gif
19995 ms
menue_bg.jpg
761 ms
menue_fd.jpg
3727 ms
class_2.gif
3383 ms
2016bbsbook.jpg
19985 ms
s1.jpg
3039 ms
s2.jpg
4527 ms
i1.gif
3475 ms
i4.gif
3764 ms
xdh_dd.gif
3801 ms
bd.gif
4047 ms
2014book2.gif
7689 ms
a.gif
4119 ms
20151216133120928_small.jpg
4696 ms
buy.gif
4440 ms
2015720153444314_small.jpg
19982 ms
2015311131833595_small.jpg
5309 ms
2014121993819350_small.jpg
5331 ms
20141212111628600_small.jpg
9279 ms
20141021113045213_small.jpg
7643 ms
gg1.jpg
8271 ms
gg2.jpg
8073 ms
rihgt1.gif
8465 ms
2016229144114671_small.jpg
8921 ms
more.jpg
8854 ms
index_dl_bg.jpg
9243 ms
i2.gif
9245 ms
xdh.gif
9629 ms
zdh.gif
9557 ms
line_bg.gif
9647 ms
button_old_91.gif
481 ms
pmbook.com.cn 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.
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
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
pmbook.com.cn 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
pmbook.com.cn 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pmbook.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pmbook.com.cn 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.
pmbook.com.cn
Open Graph description is not detected on the main page of Pmbook. 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: