3.8 sec in total
325 ms
2.4 sec
1.1 sec
Welcome to collinsville.k12.ok.us homepage info - get ready to check Collinsville K 12 best content for United States right away, or after learning these important things about collinsville.k12.ok.us
It's Good to Be a Cardinal!
Visit collinsville.k12.ok.usWe analyzed Collinsville.k12.ok.us page load time and found that the first response time was 325 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
collinsville.k12.ok.us performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value6.8 s
7/100
25%
Value13.5 s
2/100
10%
Value970 ms
28/100
30%
Value0.052
98/100
15%
Value31.3 s
0/100
10%
325 ms
174 ms
136 ms
136 ms
142 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 83% of them (98 requests) were addressed to the original Collinsville.k12.ok.us, 7% (8 requests) were made to Google.com and 6% (7 requests) were made to Img.weather.weatherbug.com. The less responsive or slowest element that took the longest time to load (997 ms) belongs to the original domain Collinsville.k12.ok.us.
Page size can be reduced by 168.6 kB (7%)
2.3 MB
2.1 MB
In fact, the total size of Collinsville.k12.ok.us main page is 2.3 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 47.4 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 7.2 kB, which is 12% 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 47.4 kB or 81% of the original size.
Potential reduce by 109.0 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. Collinsville K 12 images are well optimized though.
Potential reduce by 144 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 12.1 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. Collinsville.k12.ok.us needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 82% of the original size.
Number of requests can be reduced by 3 (3%)
114
111
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collinsville K 12. 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 as a result speed up the page load time.
collinsville.k12.ok.us
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collinsville.k12.ok.us 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-*] attributes do not have valid values
ARIA IDs are not unique
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
[id] attributes on active, focusable elements are not unique
collinsville.k12.ok.us best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
collinsville.k12.ok.us SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Collinsville.k12.ok.us can be misinterpreted by Google and other search engines. Our service has detected that English 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 Collinsville.k12.ok.us 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.
collinsville.k12.ok.us
Open Graph description is not detected on the main page of Collinsville K 12. 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: