8.6 sec in total
1.8 sec
6.1 sec
687 ms
Click here to check amazing Nca content. Otherwise, check out these important facts you probably never knew about nca.af
home description
Visit nca.afWe analyzed Nca.af page load time and found that the first response time was 1.8 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
nca.af performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value15.3 s
0/100
25%
Value13.3 s
2/100
10%
Value1,860 ms
9/100
30%
Value0.04
99/100
15%
Value12.9 s
13/100
10%
1815 ms
1690 ms
2797 ms
2274 ms
3352 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 68% of them (52 requests) were addressed to the original Nca.af, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Nca.af.
Page size can be reduced by 719.7 kB (50%)
1.4 MB
710.3 kB
In fact, the total size of Nca.af main page is 1.4 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. 70% of websites need less resources to load. Images take 546.9 kB which makes up the majority of the site volume.
Potential reduce by 48.1 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 6.8 kB, which is 11% 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 48.1 kB or 78% of the original size.
Potential reduce by 53.3 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. Nca images are well optimized though.
Potential reduce by 372.6 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 372.6 kB or 71% of the original size.
Potential reduce by 245.8 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. Nca.af needs all CSS files to be minified and compressed as it can save up to 245.8 kB or 83% of the original size.
Number of requests can be reduced by 26 (37%)
71
45
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
nca.af
1815 ms
style_en.css
1690 ms
banner-slider_en.css
2797 ms
nivo-slider_en.css
2274 ms
jquery-1.7.1.min.js
3352 ms
jquery.nivo.slider.js
3022 ms
ticker-style.css
3277 ms
prettyPhoto.css
1743 ms
jquery.prettyPhoto.js
1798 ms
ddsmoothmenu_en.css
1830 ms
ddsmoothmenu_en.js
1861 ms
SpryTabbedPanels.js
62 ms
SpryTabbedPanels_en.css
60 ms
buttons.js
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page_back.gif
46 ms
logo.jpg
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top_text.jpg
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menu_back.gif
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search_bg.gif
211 ms
content_bg.gif
216 ms
loading.gif
213 ms
tab_content.gif
223 ms
getAllAppDefault.esi
104 ms
down.gif
101 ms
Rm8X9B513YU
88 ms
www-embed-player-vfl-z2BtK.css
38 ms
www-embed-player.js
60 ms
base.js
91 ms
getSegment.php
206 ms
checkOAuth.esi
14 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
36 ms
ad_status.js
73 ms
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51 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
67 ms
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67 ms
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47 ms
cm
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s-3271.xgi
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xrefid.xgi
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pixel
25 ms
pixel
16 ms
2981
32 ms
nca.af
208 ms
arrows.png
33 ms
bullets.png
32 ms
nca.af 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
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>).
nca.af best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the notification permission on page load
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nca.af SEO score
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 Nca.af 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 Nca.af 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.
nca.af
Open Graph description is not detected on the main page of Nca. 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: