1.8 sec in total
42 ms
1.6 sec
169 ms
Welcome to didax.com homepage info - get ready to check Didax best content for United States right away, or after learning these important things about didax.com
For over 40 years, we've specialized in helping educators to address individual learning styles and diverse student needs. Through the use of math manipulatives and resources for language arts, w...
Visit didax.comWe analyzed Didax.com page load time and found that the first response time was 42 ms and then it took 1.8 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.
didax.com performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value18.9 s
0/100
25%
Value9.5 s
12/100
10%
Value850 ms
34/100
30%
Value0.566
12/100
15%
Value21.4 s
1/100
10%
42 ms
423 ms
68 ms
40 ms
40 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 92% of them (73 requests) were addressed to the original Didax.com, 3% (2 requests) were made to Livehelpnow.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (749 ms) belongs to the original domain Didax.com.
Page size can be reduced by 277.8 kB (30%)
941.2 kB
663.5 kB
In fact, the total size of Didax.com main page is 941.2 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. 35% of websites need less resources to load. Images take 635.3 kB which makes up the majority of the site volume.
Potential reduce by 54.4 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. 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 54.4 kB or 85% of the original size.
Potential reduce by 42.7 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. Didax images are well optimized though.
Potential reduce by 94.4 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 94.4 kB or 66% of the original size.
Potential reduce by 86.3 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. Didax.com needs all CSS files to be minified and compressed as it can save up to 86.3 kB or 87% of the original size.
Number of requests can be reduced by 18 (23%)
77
59
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Didax. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
didax.com
42 ms
www.didax.com
423 ms
style.css
68 ms
style_new.css
40 ms
menu.css
40 ms
qforms.js
246 ms
siteseal.js
94 ms
jquery.min.js
68 ms
prettyPhoto.css
118 ms
jquery.prettyPhoto.js
180 ms
slider.css
48 ms
thumbnail-slider.js
141 ms
touchcarouselhome.css
135 ms
grey-blue-skin-home.css
124 ms
jquery.touchcarousel-1.1.min.js
203 ms
lhnchatbutton-current.min.js
53 ms
clickheat.js
220 ms
field.js
17 ms
functions_js12.js
20 ms
validation.js
26 ms
ga.js
41 ms
bg.png
23 ms
didaxlogo.png
23 ms
magnifying_glass.png
24 ms
cart.png
23 ms
211753.jpg
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corner_new.png
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211760.jpg
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corner_sale.png
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Working-with-the-Rekenrek.jpg
500 ms
Math-Manipulatives-2.jpg
718 ms
clearance-sale-3.jpg
592 ms
eureka.png
484 ms
vp-2.png
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ccss-2.png
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clearance-3.png
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532648.jpg
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__utm.gif
29 ms
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700916.jpg
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790220.jpg
733 ms
search_box_new2.png
733 ms
bg_grad.gif
749 ms
loading.gif
733 ms
signup_textbox_bg.gif
720 ms
signup_button.gif
689 ms
page_shadow.png
658 ms
sprite2.png
641 ms
livehelpnow.aspx
51 ms
bullet2.png
16 ms
navbuttons.png
17 ms
didax.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
[role]s do not have all required [aria-*] attributes
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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
didax.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
didax.com 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
Page is blocked from indexing
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Didax.com 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 Didax.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.
didax.com
Open Graph description is not detected on the main page of Didax. 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: