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Welcome to alerttech.com homepage info - get ready to check Alert Tech best content right away, or after learning these important things about alerttech.com
Alert Technologies Corporation is a software company located in the Silicon Valley that solves information management challenges for emergency management organizations. Founded in 1996, Alert develops...
Visit alerttech.comWe analyzed Alerttech.com page load time and found that the first response time was 12.9 sec and then it took 16 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
alerttech.com performance score
name
value
score
weighting
Value9.4 s
0/100
10%
Value26.0 s
0/100
25%
Value16.1 s
0/100
10%
Value380 ms
69/100
30%
Value0.31
38/100
15%
Value17.9 s
4/100
10%
12896 ms
503 ms
31 ms
12698 ms
12651 ms
Our browser made a total of 184 requests to load all elements on the main page. We found that 89% of them (163 requests) were addressed to the original Alerttech.com, 5% (9 requests) were made to Fonts.gstatic.com and 2% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (13.4 sec) belongs to the original domain Alerttech.com.
Page size can be reduced by 1.4 MB (35%)
3.9 MB
2.6 MB
In fact, the total size of Alerttech.com main page is 3.9 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 2.7 MB which makes up the majority of the site volume.
Potential reduce by 92.1 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 14.4 kB, which is 13% 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 92.1 kB or 86% of the original size.
Potential reduce by 437.6 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. Obviously, Alert Tech needs image optimization as it can save up to 437.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 307.8 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 307.8 kB or 66% of the original size.
Potential reduce by 537.1 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. Alerttech.com needs all CSS files to be minified and compressed as it can save up to 537.1 kB or 86% of the original size.
Number of requests can be reduced by 148 (86%)
173
25
The browser has sent 173 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alert Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 118 to 1 for CSS and as a result speed up the page load time.
alerttech.com
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alerttech.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
alerttech.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
alerttech.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
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 Alerttech.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 Alerttech.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.
alerttech.com
Open Graph description is not detected on the main page of Alert Tech. 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: