3.8 sec in total
69 ms
3.1 sec
615 ms
Visit colcordschools.com now to see the best up-to-date Colcord Schools content and also check out these interesting facts you probably never knew about colcordschools.com
Visit colcordschools.comWe analyzed Colcordschools.com page load time and found that the first response time was 69 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
colcordschools.com performance score
name
value
score
weighting
Value13.3 s
0/100
10%
Value49.9 s
0/100
25%
Value20.0 s
0/100
10%
Value3,150 ms
2/100
30%
Value0.115
86/100
15%
Value36.6 s
0/100
10%
69 ms
289 ms
121 ms
59 ms
132 ms
Our browser made a total of 126 requests to load all elements on the main page. We found that 29% of them (37 requests) were addressed to the original Colcordschools.com, 27% (34 requests) were made to Cdn.gabbart.com and 14% (18 requests) were made to Files.gabbart.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Cdn.datatables.net.
Page size can be reduced by 1.3 MB (12%)
10.8 MB
9.5 MB
In fact, the total size of Colcordschools.com main page is 10.8 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. 85% 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 9.7 MB which makes up the majority of the site volume.
Potential reduce by 370.4 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 81.5 kB, which is 19% 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 370.4 kB or 87% of the original size.
Potential reduce by 786.2 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. Colcord Schools images are well optimized though.
Potential reduce by 82.0 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 82.0 kB or 14% of the original size.
Potential reduce by 51.2 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. Colcordschools.com needs all CSS files to be minified and compressed as it can save up to 51.2 kB or 37% of the original size.
Number of requests can be reduced by 87 (75%)
116
29
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colcord 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 51 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.
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colcordschools.com 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 match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role] values are not valid
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
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>).
colcordschools.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
colcordschools.com 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colcordschools.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 Colcordschools.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.
colcordschools.com
Open Graph description is not detected on the main page of Colcord 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: