4.8 sec in total
1.7 sec
2.7 sec
482 ms
Visit chs.rdale.org now to see the best up-to-date Chs Rdale content for United States and also check out these interesting facts you probably never knew about chs.rdale.org
We believe each student has limitless possibilities, and we strive to ignite the potential in every student. We provide a robust curriculum, Advanced Placement courses, and an International Baccalaure...
Visit chs.rdale.orgWe analyzed Chs.rdale.org page load time and found that the first response time was 1.7 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
chs.rdale.org performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value12.9 s
0/100
25%
Value9.0 s
14/100
10%
Value2,330 ms
5/100
30%
Value1.14
1/100
15%
Value16.4 s
5/100
10%
1694 ms
81 ms
62 ms
61 ms
65 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that 12% of them (15 requests) were addressed to the original Chs.rdale.org, 30% (37 requests) were made to P7cdn4static.sharpschool.com and 9% (11 requests) were made to Radscriptcdn.sharpschool.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Chs.rdale.org.
Page size can be reduced by 1.4 MB (19%)
7.2 MB
5.8 MB
In fact, the total size of Chs.rdale.org main page is 7.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.7 MB which makes up the majority of the site volume.
Potential reduce by 143.5 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 143.5 kB or 76% of the original size.
Potential reduce by 258.9 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. Chs Rdale images are well optimized though.
Potential reduce by 719.3 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 719.3 kB or 70% of the original size.
Potential reduce by 268.0 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. Chs.rdale.org needs all CSS files to be minified and compressed as it can save up to 268.0 kB or 86% of the original size.
Number of requests can be reduced by 71 (60%)
119
48
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chs Rdale. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
chs.rdale.org
1694 ms
jquery.latest.js
81 ms
jquery.migrate.js
62 ms
url-script-v2.js
61 ms
jquery.easing.1.3.js
65 ms
template-liberty-scripts.js
63 ms
merged.css
106 ms
GoogleAnalytics.js
60 ms
cmssmartbanner.css
58 ms
smartbanner.js
63 ms
jquery.ui.js
124 ms
jquery-ui.css
60 ms
jquery.mmenu.all.css
62 ms
jquery.mmenu.min.all.js
63 ms
PortalThemeStyle.ashx
56 ms
PortalThemeStyle.ashx
59 ms
PortalThemeStyle.ashx
55 ms
PortalThemeStyle.ashx
71 ms
PortalThemeStyle.ashx
99 ms
PortalThemeStyle.ashx
119 ms
Menu.css
60 ms
nivoSlider.css
59 ms
cms_portlet_mini_upcoming_events.js
65 ms
WebResource.axd
277 ms
Json2.js
54 ms
jquery-cookie.js
53 ms
SubServerDropDown.js
76 ms
PLMoreDropDown.js
81 ms
Common_Control.js
75 ms
attrchange.js
103 ms
accessibleMenu.js
102 ms
InputCheck.js
105 ms
ScriptResource.axd
305 ms
ScriptResource.axd
284 ms
Common_DOM.js
157 ms
Core.js
76 ms
jQuery.js
103 ms
jQueryPlugins.js
73 ms
ScrollingScripts.js
75 ms
OData.js
79 ms
AnimationFramework.js
79 ms
NavigationScripts.js
154 ms
OverlayScript.js
154 ms
RadMenuScripts.js
154 ms
RadMenuItem.js
154 ms
ClassicView.js
153 ms
js
154 ms
jquery.hoverIntent.js
74 ms
SchoolDropdownInit.js
92 ms
jquery-ui.js
9 ms
themeswitcher.js
80 ms
jquery.nivo.slider.js
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ga.js
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body-bg.png
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img_7355.jpg
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header_search_button.gif
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img_7619.jpg
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vb%20huddle.jpg
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football%20captains.jpg
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dsc00930.jpg
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ib%20logo.jpg
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Frank%20Herman.jpg
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PTC.jpg
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Online.png
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JOH.png
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for-parents.png
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nav.png
522 ms
meals.png
519 ms
Google.png
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lunch-menus.png
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library-media-center-g.png
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perl.png
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Schoology.png
560 ms
staff-directory.png
572 ms
TRANSPORTATION.png
575 ms
Infinite-Campus.png
578 ms
contact-us.png
716 ms
athletics.png
588 ms
Cooper%20DECA.JPG
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Diaper%20drive.JPG
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logo-footer-2.png
617 ms
__utm.gif
14 ms
OpenSans-Regular-webfont.woff
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sdk.js
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title-header-bg-glow.png
36 ms
school-dropdown.png
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mobile-nav-icn.png
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cooper-header.jpg
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header-logo-bg-glow.png
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CHS-logo2.png
189 ms
facebook-twitter.png
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information.gif
63 ms
BebasNeue-webfont.woff
169 ms
OpenSans-Light-webfont.woff
169 ms
heading-icon-sprite.png
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embed
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translate-bg.png
99 ms
search-icon.png
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0992f33945a94632a64d2587cfa6f814embedcompiled_fastui.css
55 ms
0992f33945a94632a64d2587cfa6f814embedcompiled__en.js
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client.js
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xd_arbiter.php
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xd_arbiter.php
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cb=gapi.loaded_0
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postmessageRelay
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3193398744-postmessagerelay.js
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rpc:shindig_random.js
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cb=gapi.loaded_0
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logo-plus.png
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googlelogo_color_46x16dp.png
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proxy.html
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blank.gif
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menu_arrow_open.gif
15 ms
icon_print.gif
22 ms
btn_menu6.gif
25 ms
combined_v22.png
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cb=gapi.loaded_0
3 ms
chs.rdale.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
[aria-*] attributes do not have valid values
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
Buttons do not have an accessible 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
List items (<li>) are not contained within <ul> or <ol> parent elements.
chs.rdale.org 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
chs.rdale.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Chs.rdale.org 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 Chs.rdale.org 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.
chs.rdale.org
Open Graph description is not detected on the main page of Chs Rdale. 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: