4.4 sec in total
764 ms
3.4 sec
177 ms
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Visit nperf.comWe analyzed Nperf.com page load time and found that the first response time was 764 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nperf.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value4.8 s
30/100
25%
Value5.4 s
57/100
10%
Value940 ms
30/100
30%
Value0.003
100/100
15%
Value9.3 s
31/100
10%
764 ms
75 ms
40 ms
113 ms
114 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 90% of them (78 requests) were addressed to the original Nperf.com, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (776 ms) belongs to the original domain Nperf.com.
Page size can be reduced by 1.4 MB (78%)
1.8 MB
409.3 kB
In fact, the total size of Nperf.com main page is 1.8 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. 40% of websites need less resources to load. CSS take 985.7 kB which makes up the majority of the site volume.
Potential reduce by 30.5 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 12.1 kB, which is 33% 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 30.5 kB or 84% of the original size.
Potential reduce by 27.4 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, NPerf needs image optimization as it can save up to 27.4 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 509.3 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 509.3 kB or 68% of the original size.
Potential reduce by 849.3 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. Nperf.com needs all CSS files to be minified and compressed as it can save up to 849.3 kB or 86% of the original size.
Number of requests can be reduced by 69 (83%)
83
14
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NPerf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 47 to 1 for CSS and as a result speed up the page load time.
764 ms
js
75 ms
bootstrap.css
40 ms
bootstrap-responsive.css
113 ms
boo-extension.css
114 ms
boo.css
154 ms
boo-coloring.css
172 ms
boo-utility.css
171 ms
nPerf-extension.css
173 ms
nPerf-global.css
185 ms
style8.css
217 ms
jquery-1.11.2.min.js
233 ms
jquery-ui.min.js
264 ms
jstz-1.0.4.min.js
196 ms
jquery.serialize-object.min.js
195 ms
bootstrap.min.js
231 ms
bootstrap-modal.js
233 ms
bootstrap-modalmanager.js
233 ms
bootstrap-select.min.js
258 ms
jquery.uniform.min.js
258 ms
jquery.notyfy.js
267 ms
jquery.smartbanner.js
270 ms
dynamic-modal.js
266 ms
xregexp-all-min.js
325 ms
nPerf.js
776 ms
load.sumome.com
531 ms
btnTop.png
193 ms
logo.png
208 ms
android.png
204 ms
apple.png
206 ms
arrowLR.png
229 ms
arrowBottom.png
241 ms
arrowTop.png
242 ms
fontello.css
248 ms
animation.css
261 ms
font-awesome.css
264 ms
prettify.css
274 ms
datepicker-theme.css
275 ms
timepicker.css
292 ms
bootstrap-datetimepicker.min.css
296 ms
fuelux-bootheme.css
300 ms
bootstrap-progressbar.css
310 ms
bootstrap-wysihtml5.css
258 ms
bootstrap-fileupload.css
276 ms
bootstrap-modal-bootheme.css
275 ms
bootstrap-wizard-combi-bootheme.css
278 ms
bootstrap-image-gallery-bootheme.css
275 ms
jquery.qtip.css
262 ms
jquery.gritter-boothemes.css
286 ms
boo-notyfylight.css
261 ms
uniform-theme.css
255 ms
select-theme.css
262 ms
dualListBox-bootheme.css
264 ms
jquery.fileupload-ui-bootheme.css
285 ms
fullcalendar-theme.css
262 ms
rangeboo.css
274 ms
style-bootheme.css
269 ms
jquery.nailthumb.1.1.css
262 ms
showLoading.css
285 ms
percentageloader.css
287 ms
knob.css
269 ms
bootstrap-switch.min.css
260 ms
bootstrap-colorpicker.min.css
267 ms
bootstrap-slider.min.css
280 ms
bootstrap-select.min.css
266 ms
select2.css
271 ms
select2-bootstrap.css
261 ms
daterangepicker-bs2.css
275 ms
styles.css
268 ms
boo-notyfylight.css
264 ms
jquery.smartbanner.css
269 ms
facebook.png
48 ms
tweeter.png
51 ms
google.png
48 ms
contactUs.png
50 ms
spritAppli.png
49 ms
bgCut.png
80 ms
Roboto-Regular.ttf
226 ms
nperf.woff
636 ms
ajaxUserMenu
651 ms
swfobject.js
55 ms
analytics.js
51 ms
fbds.js
88 ms
collect
12 ms
collect
59 ms
115 ms
24 ms
nperf.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.
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
<frame> or <iframe> elements do not have a title
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.
nperf.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
nperf.com 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
Document doesn't have a valid hreflang
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nperf.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nperf.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.
nperf.com
Open Graph description is not detected on the main page of NPerf. 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: