6.8 sec in total
417 ms
5.3 sec
1.1 sec
Visit leftasystems.org now to see the best up-to-date LEFTA Systems content and also check out these interesting facts you probably never knew about leftasystems.org
Law enforcement public safety software. Field Training, Use of Force, Training Records Management, Profiling, Immigration, Field Investigation Reporting.
Visit leftasystems.orgWe analyzed Leftasystems.org page load time and found that the first response time was 417 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
leftasystems.org performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value28.4 s
0/100
25%
Value29.0 s
0/100
10%
Value41,320 ms
0/100
30%
Value0.013
100/100
15%
Value53.6 s
0/100
10%
417 ms
76 ms
123 ms
200 ms
187 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 73% of them (80 requests) were addressed to the original Leftasystems.org, 4% (4 requests) were made to Google.com and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Js.zohocdn.com.
Page size can be reduced by 278.5 kB (21%)
1.3 MB
1.0 MB
In fact, the total size of Leftasystems.org main page is 1.3 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. 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 597.8 kB which makes up the majority of the site volume.
Potential reduce by 252.5 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 252.5 kB or 86% of the original size.
Potential reduce by 24.2 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. LEFTA Systems images are well optimized though.
Potential reduce by 1.2 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 642 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. Leftasystems.org has all CSS files already compressed.
Number of requests can be reduced by 79 (77%)
102
23
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LEFTA Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
leftasystems.org
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leftasystems.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
Form elements do not have associated labels
Links do not have a discernible name
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.
leftasystems.org 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
leftasystems.org 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
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 Leftasystems.org 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 Leftasystems.org 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.
leftasystems.org
Open Graph data is detected on the main page of LEFTA Systems. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: