1.5 sec in total
245 ms
920 ms
338 ms
Click here to check amazing Sentry Prostore content. Otherwise, check out these important facts you probably never knew about sentryprostore.com
Impact resistant and collision awareness equipment by Sentry Protection Products for use in commercial environments.
Visit sentryprostore.comWe analyzed Sentryprostore.com page load time and found that the first response time was 245 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
sentryprostore.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value9.9 s
0/100
25%
Value7.7 s
24/100
10%
Value3,910 ms
1/100
30%
Value0.411
24/100
15%
Value9.7 s
28/100
10%
245 ms
37 ms
90 ms
47 ms
114 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 86% of them (44 requests) were addressed to the original Sentryprostore.com, 6% (3 requests) were made to Fonts.googleapis.com and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (279 ms) belongs to the original domain Sentryprostore.com.
Page size can be reduced by 69.5 kB (5%)
1.3 MB
1.3 MB
In fact, the total size of Sentryprostore.com 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 21.6 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 21.6 kB or 77% of the original size.
Potential reduce by 18.8 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. Sentry Prostore images are well optimized though.
Potential reduce by 20.1 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 20.1 kB or 22% of the original size.
Potential reduce by 9.0 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. Sentryprostore.com needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 17% of the original size.
Number of requests can be reduced by 20 (47%)
43
23
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sentry Prostore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www.sentryprostore.com
245 ms
bootstrap.css
37 ms
font-awesome.css
90 ms
core.css
47 ms
flexslider.css
114 ms
default.css
43 ms
si.js
6 ms
css
25 ms
css
44 ms
css
44 ms
fontello.min.css
47 ms
animation.css
100 ms
animate.css
71 ms
owl.carousel.min.css
160 ms
jquery.min.js
159 ms
bootstrap.js
177 ms
core.js
176 ms
main.js
190 ms
wow.min.js
183 ms
owl.carousel.min.js
183 ms
jquery.flexslider-min.js
176 ms
quicksearch.css
202 ms
jquery.quicksearch.js
279 ms
instantpage.min.js
231 ms
Sentrylogo-store.jpg
59 ms
collision-sentry-corner-pro.jpg
165 ms
cloumn-sentry-fit-2.jpg
164 ms
rack-sentry-contour.jpg
198 ms
column-sentry.jpg
166 ms
web%20slider.jpg
215 ms
column-sentry-family-graidant.jpg
200 ms
collision-sentry.jpg
189 ms
corner-sentry.jpg
198 ms
rack-protection.jpg
196 ms
CollisionSentryCornerPro-on-rack_thumbnail.jpg
213 ms
medium-no%20background_thumbnail.jpg
201 ms
DSC07491_thumbnail.jpg
200 ms
collsion-sentry.jpg
214 ms
column-sentry-fit.jpg
252 ms
rack-sentry-contour.jpg
236 ms
column-sentry.jpg
227 ms
rack-sentry.jpg
230 ms
corner-sentry.jpg
256 ms
Sentrylogo-store-footer.jpg
240 ms
KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff
27 ms
3dvisit.asp
156 ms
ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYadlecyU.woff
33 ms
ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7Cwk6YvM.woff
34 ms
fontawesome-webfont.woff
100 ms
fontello.woff
118 ms
frontapi.asp
145 ms
sentryprostore.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
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
Heading elements are not in a sequentially-descending order
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.
sentryprostore.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sentryprostore.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Sentryprostore.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 Sentryprostore.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.
sentryprostore.com
Open Graph description is not detected on the main page of Sentry Prostore. 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: