2.1 sec in total
173 ms
1.5 sec
417 ms
Welcome to colliervilleschools.org homepage info - get ready to check Collierville Schools best content for United States right away, or after learning these important things about colliervilleschools.org
Collierville Schools is a district with 10 schools from Pre-K through 12th grade in Collierville, Tennessee.
Visit colliervilleschools.orgWe analyzed Colliervilleschools.org page load time and found that the first response time was 173 ms and then it took 1.9 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.
colliervilleschools.org performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value8.0 s
2/100
25%
Value18.9 s
0/100
10%
Value1,340 ms
17/100
30%
Value0.033
100/100
15%
Value31.2 s
0/100
10%
173 ms
260 ms
129 ms
150 ms
152 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 36% of them (14 requests) were addressed to the original Colliervilleschools.org, 41% (16 requests) were made to Cvillemaster.edlioschool.com and 10% (4 requests) were made to D3jc3ahdjad7x7.cloudfront.net. The less responsive or slowest element that took the longest time to load (633 ms) relates to the external source Cvillemaster.edlioschool.com.
Page size can be reduced by 139.2 kB (9%)
1.6 MB
1.5 MB
In fact, the total size of Colliervilleschools.org main page is 1.6 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 45.2 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 7.5 kB, which is 14% 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 45.2 kB or 84% of the original size.
Potential reduce by 20.4 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. Collierville Schools images are well optimized though.
Potential reduce by 53.6 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 53.6 kB or 55% of the original size.
Potential reduce by 20.0 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. Colliervilleschools.org needs all CSS files to be minified and compressed as it can save up to 20.0 kB or 74% of the original size.
Number of requests can be reduced by 8 (22%)
36
28
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collierville Schools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
colliervilleschools.org
173 ms
www.colliervilleschools.org
260 ms
main-pack-1456767198000.css
129 ms
main.css
150 ms
web_apps-pack-1456767198000.css
152 ms
common-pack-1456767198000.js
274 ms
main.jsp
148 ms
jssor-pack.js
356 ms
jssor.slider-pack.js
433 ms
ga.js
83 ms
polls-pack.css
133 ms
css
81 ms
count.jsp
230 ms
unqNDRh4tf6hQYteK3dEbkblRvem3fVTuYwxUM06FzeddDC3.jpg
161 ms
bullet_arrow.gif
75 ms
collierville_seal.png
152 ms
GHjEjhip7imaGzjBX3Dli80lnEkEpL50dKIkuiio5WMzitNA.jpg
162 ms
QlCXu8z5mBiKQABydwoJtZZO7J8Ab5nq5HFyoB7szwKp0D0m.gif
163 ms
2AXJD0UwKZj6DHcaicbzGkmgr2ipLTFVkUY5e3nKzxbjelfN.png
205 ms
__utm.gif
48 ms
html_bg.jpg
135 ms
wrapper_bg.jpg
141 ms
header.png
361 ms
athletics_link.png
182 ms
clubs_link.png
509 ms
icon_search.png
136 ms
icon_twitter.png
186 ms
icon_facebook.png
191 ms
icon_youtube.png
274 ms
icon_pinterest.png
309 ms
icon_instagram.png
249 ms
icon_email.png
299 ms
qlink_bg.png
306 ms
footer_bg.jpg
349 ms
footer_inner.jpg
633 ms
edlio.png
455 ms
6913_32_1000_0_0.jpg
181 ms
6913_57_2083_0_0.jpg
456 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
71 ms
colliervilleschools.org 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.
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 IDs are not unique
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
colliervilleschools.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
colliervilleschools.org 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 Colliervilleschools.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 Colliervilleschools.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.
colliervilleschools.org
Open Graph description is not detected on the main page of Collierville Schools. 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: