4 sec in total
132 ms
3.3 sec
528 ms
Visit dvdsforschools.com now to see the best up-to-date DVDs For Schools content and also check out these interesting facts you probably never knew about dvdsforschools.com
DVDs For Schools offers the best prices for DVDs for the school AV market for grades K12 in Canada and the US. Contact us today.
Visit dvdsforschools.comWe analyzed Dvdsforschools.com page load time and found that the first response time was 132 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dvdsforschools.com performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value15.6 s
0/100
25%
Value11.5 s
5/100
10%
Value4,490 ms
0/100
30%
Value0.454
20/100
15%
Value17.5 s
4/100
10%
132 ms
355 ms
65 ms
127 ms
196 ms
Our browser made a total of 146 requests to load all elements on the main page. We found that 85% of them (124 requests) were addressed to the original Dvdsforschools.com, 3% (5 requests) were made to Googletagmanager.com and 2% (3 requests) were made to Js.stripe.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Dvdsforschools.com.
Page size can be reduced by 172.5 kB (23%)
737.4 kB
564.9 kB
In fact, the total size of Dvdsforschools.com main page is 737.4 kB. 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. Javascripts take 333.1 kB which makes up the majority of the site volume.
Potential reduce by 169.5 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 169.5 kB or 85% of the original size.
Potential reduce by 1.2 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. DVDs For Schools images are well optimized though.
Potential reduce by 1.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 193 B
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. Dvdsforschools.com has all CSS files already compressed.
Number of requests can be reduced by 83 (61%)
137
54
The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DVDs For 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 55 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.
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dvdsforschools.com accessibility score
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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>).
dvdsforschools.com 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
Browser errors were logged to the console
Page has valid source maps
dvdsforschools.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 Dvdsforschools.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 Dvdsforschools.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.
dvdsforschools.com
Open Graph data is detected on the main page of DVDs For Schools. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: