10.9 sec in total
633 ms
9.6 sec
659 ms
Click here to check amazing Nbbiaoda content. Otherwise, check out these important facts you probably never knew about nbbiaoda.com
Ningbo Biaoda Electric Co., Ltd. is China power cords manufacturers and power boards suppliers, manufacturing of wholesale power cords and power boards.
Visit nbbiaoda.comWe analyzed Nbbiaoda.com page load time and found that the first response time was 633 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
nbbiaoda.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value6.9 s
6/100
25%
Value8.6 s
17/100
10%
Value970 ms
28/100
30%
Value0.265
46/100
15%
Value6.1 s
63/100
10%
633 ms
721 ms
572 ms
379 ms
406 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 97% of them (60 requests) were addressed to the original Nbbiaoda.com, 2% (1 request) were made to Hqcdn.hqsmartcloud.com and 2% (1 request) were made to Supertest.hqsmartcloud.com. The less responsive or slowest element that took the longest time to load (8 sec) belongs to the original domain Nbbiaoda.com.
Page size can be reduced by 56.9 kB (2%)
2.9 MB
2.8 MB
In fact, the total size of Nbbiaoda.com main page is 2.9 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. 50% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 48.5 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 14.2 kB, which is 26% 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 48.5 kB or 87% of the original size.
Potential reduce by 8.1 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. Nbbiaoda images are well optimized though.
Potential reduce by 248 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 12 B
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. Nbbiaoda.com has all CSS files already compressed.
Number of requests can be reduced by 6 (18%)
33
27
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbbiaoda. 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.
www.nbbiaoda.com
633 ms
721 ms
572 ms
layer.js
379 ms
cloudzoom.css
406 ms
cloudzoom.js
367 ms
animatext.min.js
384 ms
index_js.js
795 ms
email-decode.min.js
381 ms
logo.png
47 ms
search.png
48 ms
lang.png
45 ms
cn.jpg
48 ms
en.jpg
44 ms
de.jpg
45 ms
icon-search-white.png
48 ms
banner.jpg
637 ms
banner02.jpg
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banner03.jpg
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more.png
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about-1.png
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fontawesome-webfont.woff
3140 ms
matomo.js
401 ms
matomo.php
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2493 ms
black.png
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2075 ms
cailiao-bg.jpg
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1575 ms
nbbiaoda.com accessibility score
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
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.
nbbiaoda.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
Browser errors were logged to the console
Page has valid source maps
nbbiaoda.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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbbiaoda.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Nbbiaoda.com 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.
nbbiaoda.com
Open Graph description is not detected on the main page of Nbbiaoda. 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: