10.9 sec in total
1.5 sec
9.3 sec
153 ms
Click here to check amazing Nf 0512 content. Otherwise, check out these important facts you probably never knew about nf0512.com
Visit nf0512.comWe analyzed Nf0512.com page load time and found that the first response time was 1.5 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nf0512.com performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value17.4 s
0/100
25%
Value4.6 s
71/100
10%
Value0 ms
100/100
30%
Value0.109
87/100
15%
Value32.4 s
0/100
10%
1480 ms
5533 ms
296 ms
297 ms
179 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 90% of them (36 requests) were addressed to the original Nf0512.com, 5% (2 requests) were made to Count34.51yes.com and 3% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Nf0512.com.
Page size can be reduced by 128.2 kB (35%)
370.1 kB
241.8 kB
In fact, the total size of Nf0512.com main page is 370.1 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 228.5 kB which makes up the majority of the site volume.
Potential reduce by 10.9 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. 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 10.9 kB or 72% of the original size.
Potential reduce by 26.5 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. Obviously, Nf 0512 needs image optimization as it can save up to 26.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 64.0 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 64.0 kB or 68% of the original size.
Potential reduce by 26.9 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. Nf0512.com needs all CSS files to be minified and compressed as it can save up to 26.9 kB or 82% of the original size.
Number of requests can be reduced by 13 (35%)
37
24
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nf 0512. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
nf0512.com
1480 ms
www.nf0512.com
5533 ms
style.css
296 ms
common.css
297 ms
common.js
179 ms
jquery.min.js
470 ms
ddlevelsmenu-base.css
151 ms
ddlevelsmenu-sidebar.css
214 ms
ddlevelsmenu.js
382 ms
js.js
253 ms
tj.js
161 ms
15651134.js
859 ms
click.aspx
1251 ms
main.jpg
105 ms
welcome.jpg
109 ms
sitemap.gif
84 ms
logo.gif
93 ms
ico.gif
114 ms
head_bg.jpg
106 ms
81a51c.jpg
250 ms
7cf99d.jpg
206 ms
54ed85.jpg
201 ms
406d71.jpg
223 ms
c640a9.jpg
215 ms
991ec8.jpg
211 ms
a813d2.jpg
276 ms
count1.gif
683 ms
top.js
263 ms
guide_bg.jpg
274 ms
relate_bg.jpg
273 ms
line.jpg
282 ms
tit.jpg
303 ms
sort_bg.jpg
327 ms
sort_ft.jpg
331 ms
link_bd.jpg
345 ms
link_hd.jpg
350 ms
link_ft.jpg
360 ms
icon_9.gif
616 ms
02c887dad862df6d6c9f19b6331a88a5.jpg
268 ms
8c0a360b42b52b1c15138f2650453b9d.jpg
223 ms
nf0512.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
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>).
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.
nf0512.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
General
Impact
Issue
Browser errors were logged to the console
nf0512.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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nf0512.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 Nf0512.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.
nf0512.com
Open Graph description is not detected on the main page of Nf 0512. 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: