43.5 sec in total
3.2 sec
39.3 sec
901 ms
Click here to check amazing Nbdyf content. Otherwise, check out these important facts you probably never knew about nbdyf.com
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Visit nbdyf.comWe analyzed Nbdyf.com page load time and found that the first response time was 3.2 sec and then it took 40.2 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 9 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
nbdyf.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value13.9 s
0/100
25%
Value9.4 s
12/100
10%
Value1,030 ms
26/100
30%
Value0.053
98/100
15%
Value10.8 s
22/100
10%
3217 ms
7004 ms
1696 ms
2516 ms
824 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 72% of them (79 requests) were addressed to the original Nbdyf.com, 10% (11 requests) were made to H.qiao.baidu.com and 5% (5 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Nbdyf.com.
Page size can be reduced by 130.7 kB (40%)
329.6 kB
198.9 kB
In fact, the total size of Nbdyf.com main page is 329.6 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. 30% of websites need less resources to load. Images take 180.5 kB which makes up the majority of the site volume.
Potential reduce by 61.4 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 61.4 kB or 78% of the original size.
Potential reduce by 10.2 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. Nbdyf images are well optimized though.
Potential reduce by 2.3 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 2.3 kB or 70% of the original size.
Potential reduce by 56.9 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. Nbdyf.com needs all CSS files to be minified and compressed as it can save up to 56.9 kB or 84% of the original size.
Number of requests can be reduced by 28 (29%)
97
69
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbdyf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
nbdyf.com
3217 ms
www.nbdyf.com
7004 ms
lyon_style.css
1696 ms
lyon_main.css
2516 ms
phone.gif
824 ms
logo.jpg
3766 ms
search_buton.jpg
871 ms
search_ri_pic.jpg
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wei.gif
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shop_gz.jpg
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bg.jpg
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list_icon.gif
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pics.js
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Enter.php
2967 ms
main_icon_invite_mess_api.js
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main.css
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fix.css
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version.js
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m-webim-lite.css
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main.js
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focus_bg.gif
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invitebg.jpg
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attack.gif
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Refresh.php
462 ms
18.png
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iconbg.jpg
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icon.png
282 ms
icon_close.png
282 ms
stat.gif
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log.gif
328 ms
_l.js
640 ms
log.gif
311 ms
float.css
285 ms
Refresh.php
309 ms
invitehead.jpg
471 ms
btn.png
352 ms
error.html
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Refresh.php
441 ms
Refresh.php
4287 ms
nbdyf.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
<input type="image"> elements do not have [alt] text
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>).
nbdyf.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
nbdyf.com 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 Nbdyf.com 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 Nbdyf.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.
nbdyf.com
Open Graph description is not detected on the main page of Nbdyf. 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: