935 ms in total
154 ms
579 ms
202 ms
Welcome to psb.com homepage info - get ready to check Psb best content for United States right away, or after learning these important things about psb.com
PSB.com offers security alarm systems to businesses, homes and families across United States.
Visit psb.comWe analyzed Psb.com page load time and found that the first response time was 154 ms and then it took 781 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
psb.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value3.7 s
57/100
25%
Value3.2 s
92/100
10%
Value150 ms
94/100
30%
Value0.099
90/100
15%
Value3.8 s
89/100
10%
154 ms
85 ms
90 ms
371 ms
231 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Psb.com and no external sources were called. The less responsive or slowest element that took the longest time to load (371 ms) belongs to the original domain Psb.com.
Page size can be reduced by 94.8 kB (10%)
961.3 kB
866.5 kB
In fact, the total size of Psb.com main page is 961.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 950.3 kB which makes up the majority of the site volume.
Potential reduce by 1.7 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 1.7 kB or 60% of the original size.
Potential reduce by 86.2 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. Psb images are well optimized though.
Potential reduce by 6.9 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. Psb.com needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 84% of the original size.
We found no issues to fix!
9
9
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Psb. According to our analytics all requests are already optimized.
psb.com
154 ms
master.css
85 ms
bootstrap.min.js
90 ms
bg.jpg
371 ms
header.jpg
231 ms
psbbutton.jpg
238 ms
utibutton.jpg
233 ms
nympcbutton.jpg
274 ms
mssbutton.jpg
234 ms
capbutton.jpg
332 ms
123button.jpg
293 ms
psb.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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
psb.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
Page has valid source maps
psb.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Psb.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Psb.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.
psb.com
Open Graph description is not detected on the main page of Psb. 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: