3 sec in total
994 ms
1.6 sec
372 ms
Click here to check amazing Center Nrsd content for United States. Otherwise, check out these important facts you probably never knew about center.nrsd.net
Visit center.nrsd.netWe analyzed Center.nrsd.net page load time and found that the first response time was 994 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
center.nrsd.net performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value18.5 s
0/100
25%
Value6.6 s
37/100
10%
Value850 ms
34/100
30%
Value0.433
22/100
15%
Value12.6 s
14/100
10%
994 ms
89 ms
64 ms
63 ms
79 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 16% of them (15 requests) were addressed to the original Center.nrsd.net, 42% (39 requests) were made to P8cdn4static.sharpschool.com and 12% (11 requests) were made to Radscriptcdn.sharpschool.com. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Center.nrsd.net.
Page size can be reduced by 1.1 MB (42%)
2.6 MB
1.5 MB
In fact, the total size of Center.nrsd.net main page is 2.6 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 91.5 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. 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 91.5 kB or 75% of the original size.
Potential reduce by 76.0 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. Center Nrsd images are well optimized though.
Potential reduce by 632.7 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 632.7 kB or 74% of the original size.
Potential reduce by 277.4 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. Center.nrsd.net needs all CSS files to be minified and compressed as it can save up to 277.4 kB or 86% of the original size.
Number of requests can be reduced by 53 (62%)
86
33
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Center Nrsd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
center.nrsd.net
994 ms
jquery.latest.js
89 ms
jquery.migrate.js
64 ms
url-script-v3.js
63 ms
merged.css
79 ms
jquery.ui.js
137 ms
jquery-ui.css
64 ms
jquery.mmenu.all.css
57 ms
jquery.mmenu.min.all.js
72 ms
PortalThemeStyle.ashx
72 ms
PortalThemeStyle.ashx
63 ms
PortalThemeStyle.ashx
71 ms
PortalThemeStyle.ashx
71 ms
PortalThemeStyle.ashx
73 ms
Menu.css
59 ms
nivoSlider.css
70 ms
cms_portlet_mini_upcoming_events.js
69 ms
WebResource.axd
57 ms
Json2.js
57 ms
jquery-cookie.js
57 ms
SubServerDropDown.js
55 ms
PLMoreDropDown.js
59 ms
Common_Control.js
57 ms
attrchange.js
99 ms
accessibleMenu.js
100 ms
InputCheck.js
103 ms
ScriptResource.axd
109 ms
ScriptResource.axd
94 ms
Common_DOM.js
106 ms
Core.js
97 ms
jQuery.js
174 ms
jQueryPlugins.js
98 ms
ScrollingScripts.js
96 ms
OData.js
93 ms
AnimationFramework.js
95 ms
NavigationScripts.js
178 ms
OverlayScript.js
181 ms
RadMenuScripts.js
180 ms
RadMenuItem.js
185 ms
ClassicView.js
188 ms
js
95 ms
pubWrapper2015.css
83 ms
font-awesome.css
90 ms
modal.js
199 ms
modal.css
184 ms
emerg-rss-cookie-v2.js
197 ms
default-news-summary-2014-sub.js
89 ms
fittext.js
89 ms
sharpschool-skeleton.css
158 ms
jquery.bxslider.js
182 ms
breadcrumb-slash.js
195 ms
replace-cal-arrows.js
199 ms
magic-line.js
199 ms
hide-fax.js
200 ms
jquery.nivo.slider.js
80 ms
header_search_button.gif
50 ms
logo-center.png
92 ms
alert-ex-red.png
103 ms
center%20school%20clock%20with%20american%20flags.jpg
233 ms
parent%20pick%20up%20entrance.jpg
238 ms
dec%202015%20c.jpg
236 ms
dec%202015%20b.jpg
118 ms
pledge%20to%20be%20responsible.jpg
352 ms
geodes.jpg
239 ms
parent_teacher%20conference.png
236 ms
headline-button5.png
233 ms
AprilAcademyDescriptionShortVersion.jpg
237 ms
kindergarten.jpg
258 ms
community.jpg
268 ms
lost%20and%20found.jpg
355 ms
fingerprinting.jpg
287 ms
email.png
315 ms
pay.png
306 ms
athletics.png
307 ms
Bus-Routes.png
317 ms
calendars.png
326 ms
for-staff.png
329 ms
for-students.png
346 ms
Employment.png
347 ms
Lunch-Menu.png
354 ms
Parent-Portal.png
357 ms
principals-message1.png
376 ms
information.gif
40 ms
fontawesome-webfont.woff
153 ms
asap-bold-webfont.woff
151 ms
lato-lig-webfont.woff
151 ms
lato-bla-webfont.woff
151 ms
widgets.js
8 ms
social-sprite.png
123 ms
lato-reg-webfont.woff
29 ms
lato-bol-webfont.woff
49 ms
arrows.png
29 ms
bullets.png
32 ms
center.nrsd.net accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
center.nrsd.net 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
center.nrsd.net 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Center.nrsd.net 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 Center.nrsd.net 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.
center.nrsd.net
Open Graph description is not detected on the main page of Center Nrsd. 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: