35.3 sec in total
4.8 sec
30.2 sec
336 ms
Visit nb.focus.cn now to see the best up-to-date Nb Focus content for China and also check out these interesting facts you probably never knew about nb.focus.cn
宁波搜狐焦点网为购房者提供宁波房产信息、家居装修资讯,宁波房产楼盘详情、买房流程、业主论坛、家居装修等全面内容信息,宁波搜狐焦点网互联网的购房平台。
Visit nb.focus.cnWe analyzed Nb.focus.cn page load time and found that the first response time was 4.8 sec and then it took 30.6 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
nb.focus.cn performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value13.6 s
0/100
25%
Value19.5 s
0/100
10%
Value930 ms
30/100
30%
Value0.004
100/100
15%
Value15.8 s
7/100
10%
4755 ms
985 ms
1024 ms
754 ms
1555 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Nb.focus.cn, 30% (12 requests) were made to Simg.f.itc.cn and 13% (5 requests) were made to Static2.src.focus.cn. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Simg.f.itc.cn.
Page size can be reduced by 240.2 kB (40%)
604.9 kB
364.6 kB
In fact, the total size of Nb.focus.cn main page is 604.9 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. 20% of websites need less resources to load. Images take 328.6 kB which makes up the majority of the site volume.
Potential reduce by 84.9 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 27.0 kB, which is 27% 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 84.9 kB or 86% of the original size.
Potential reduce by 19.0 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. Nb Focus images are well optimized though.
Potential reduce by 92.9 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 92.9 kB or 75% of the original size.
Potential reduce by 43.4 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. Nb.focus.cn needs all CSS files to be minified and compressed as it can save up to 43.4 kB or 80% of the original size.
Number of requests can be reduced by 5 (15%)
34
29
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nb Focus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
nb.focus.cn
4755 ms
house-common.min.css
985 ms
index.min.css
1024 ms
seallogo.dll
754 ms
house-common.min.js
1555 ms
house-index.min.js
725 ms
pp18030.1305281700.min.js
7158 ms
newlogin.js
1269 ms
newlogin.css
864 ms
require.js
19923 ms
pv_v211.js
646 ms
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323 ms
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7026 ms
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330 ms
index-icon.png
1210 ms
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613 ms
default_03.png
649 ms
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339 ms
city-icon.png
935 ms
f_link.png
2331 ms
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wb_nb.jpg
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5032 ms
getaudit
1329 ms
getuserinfo
601 ms
5561 ms
nb.focus.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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nb.focus.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
nb.focus.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nb.focus.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 Nb.focus.cn 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.
nb.focus.cn
Open Graph description is not detected on the main page of Nb Focus. 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: