5 sec in total
1.8 sec
2.9 sec
340 ms
Visit precisiondataproducts.com now to see the best up-to-date Precision Data Products content and also check out these interesting facts you probably never knew about precisiondataproducts.com
At Precision Data Products we understand that although there are many different ways to administer and score exams and collect and analyze data the reliability, affordability, and safety of our scanna...
Visit precisiondataproducts.comWe analyzed Precisiondataproducts.com page load time and found that the first response time was 1.8 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
precisiondataproducts.com performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value8.2 s
2/100
25%
Value7.1 s
31/100
10%
Value1,710 ms
11/100
30%
Value0.1
89/100
15%
Value14.1 s
9/100
10%
1764 ms
61 ms
74 ms
88 ms
239 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 68% of them (73 requests) were addressed to the original Precisiondataproducts.com, 4% (4 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Precisiondataproducts.com.
Page size can be reduced by 111.9 kB (7%)
1.6 MB
1.5 MB
In fact, the total size of Precisiondataproducts.com 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. 75% 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 956.8 kB which makes up the majority of the site volume.
Potential reduce by 86.0 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 86.0 kB or 79% of the original size.
Potential reduce by 20.2 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. Precision Data Products images are well optimized though.
Potential reduce by 3.6 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 2.1 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. Precisiondataproducts.com has all CSS files already compressed.
Number of requests can be reduced by 74 (75%)
99
25
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Precision Data Products. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
precisiondataproducts.com
1764 ms
modernizr.js
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font-awesome.min.css
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precisiondataproducts.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
precisiondataproducts.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
Issues were logged in the Issues panel in Chrome Devtools
precisiondataproducts.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Precisiondataproducts.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 Precisiondataproducts.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.
precisiondataproducts.com
Open Graph data is detected on the main page of Precision Data Products. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: