481 ms in total
57 ms
275 ms
149 ms
Welcome to probarrier.com homepage info - get ready to check PRO Barrier best content right away, or after learning these important things about probarrier.com
Pro Barrier Engineering LLC is a Pennsylvania-based company that designs and builds anti-terrorism vehicle barriers and provides related perimeter security services, such as training and documentation...
Visit probarrier.comWe analyzed Probarrier.com page load time and found that the first response time was 57 ms and then it took 424 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
probarrier.com performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value10.9 s
0/100
25%
Value1.9 s
100/100
10%
Value0 ms
100/100
30%
Value0.019
100/100
15%
Value1.9 s
99/100
10%
57 ms
9 ms
24 ms
25 ms
27 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Probarrier.com, 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (133 ms) belongs to the original domain Probarrier.com.
Page size can be reduced by 43.9 kB (3%)
1.6 MB
1.6 MB
In fact, the total size of Probarrier.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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 21.2 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 11.3 kB, which is 45% 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 21.2 kB or 85% of the original size.
Potential reduce by 16.8 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. PRO Barrier images are well optimized though.
Potential reduce by 3.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.4 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. Probarrier.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 35% of the original size.
Number of requests can be reduced by 12 (44%)
27
15
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PRO Barrier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
probarrier.com
57 ms
jquery.min.js
9 ms
skdslider.js
24 ms
skdslider.css
25 ms
pbew3.css
27 ms
pbeHorizontalMenu.css
26 ms
pbeVerticalMenu.css
32 ms
WebResource.axd
28 ms
ScriptResource.axd
30 ms
ScriptResource.axd
29 ms
logoWeb.png
31 ms
pbeVerticalMenuD.png
6 ms
001.jpg
21 ms
slide_desc.png
18 ms
002.jpg
24 ms
003.jpg
34 ms
004.jpg
37 ms
005b.jpg
130 ms
007.jpg
108 ms
008.jpg
61 ms
009b.jpg
96 ms
010.jpg
77 ms
011.jpg
78 ms
012.jpg
116 ms
slide-bg-active.png
124 ms
slide-bg.png
128 ms
left.png
133 ms
right.png
132 ms
probarrier.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
probarrier.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
probarrier.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Probarrier.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 Probarrier.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.
probarrier.com
Open Graph description is not detected on the main page of PRO Barrier. 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: