57.6 sec in total
4.5 sec
52.6 sec
469 ms
Click here to check amazing Pptbz content for China. Otherwise, check out these important facts you probably never knew about pptbz.com
PPT宝藏提供大量好看漂亮的PPT模板、PPT教程、Powerpoint模板、幻灯片模板、PPT图标、PPT素材、PPT学校教学课件下载。
Visit pptbz.comWe analyzed Pptbz.com page load time and found that the first response time was 4.5 sec and then it took 53.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 10 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
pptbz.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value9.7 s
0/100
25%
Value7.4 s
28/100
10%
Value510 ms
57/100
30%
Value0
100/100
15%
Value11.3 s
19/100
10%
4471 ms
2727 ms
584 ms
1515 ms
1075 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 68% of them (50 requests) were addressed to the original Pptbz.com, 11% (8 requests) were made to Cpro.baidustatic.com and 5% (4 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Pos.baidu.com.
Page size can be reduced by 415.8 kB (32%)
1.3 MB
885.9 kB
In fact, the total size of Pptbz.com main page is 1.3 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. 30% of websites need less resources to load. Images take 828.3 kB which makes up the majority of the site volume.
Potential reduce by 50.0 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 50.0 kB or 83% of the original size.
Potential reduce by 75.4 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. Pptbz images are well optimized though.
Potential reduce by 277.2 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 277.2 kB or 70% of the original size.
Potential reduce by 13.3 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. Pptbz.com needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 77% of the original size.
Number of requests can be reduced by 30 (50%)
60
30
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pptbz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
pptbz.com
4471 ms
www.pptbz.com
2727 ms
base.css
584 ms
index.css
1515 ms
m.js
1075 ms
jquery.js
2554 ms
jquery.lazyload.js
1483 ms
base-lib.js
1495 ms
base.min.js
1983 ms
slides.js
1546 ms
index.js
2098 ms
yyImg.png
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nav_pl.png
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c.js
827 ms
ncsm
779 ms
iconav.png
19885 ms
jd_bg.png
19838 ms
list.png
19884 ms
bg_li.png
19851 ms
cover_pic.png
19885 ms
f.js
1017 ms
z_stat.php
1638 ms
ncsm
2283 ms
ncsm
758 ms
adx.php
868 ms
stat.htm
581 ms
core.php
550 ms
nav_hover.png
18601 ms
u=2126471392,2470140011&fm=76
3110 ms
u=3113391423,3083883966&fm=76
974 ms
u=1492363772,1966486030&fm=76
1606 ms
bg.png
503 ms
reduce_bd-logo1_oper.png
508 ms
u=1906193469,2789146176&fm=76
1166 ms
u=970062430,4052558300&fm=76
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u=482004143,761676868&fm=76
2950 ms
blank.gif
16028 ms
jdimg_bt.png
15936 ms
closefeedback.min.js
523 ms
reduce_promotion_oper.png
510 ms
bd_logo.png
507 ms
bg_rb.png
515 ms
o.htm
20300 ms
pptbz.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
pptbz.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
pptbz.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
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pptbz.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 Pptbz.com main page’s claimed encoding is gbk. 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.
pptbz.com
Open Graph description is not detected on the main page of Pptbz. 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: