3.5 sec in total
363 ms
2.3 sec
864 ms
Visit viper.com now to see the best up-to-date Viper content for United States and also check out these interesting facts you probably never knew about viper.com
Viper is the most recognized name in vehicle security and auto remote start systems, and an industry leader in cloud connected car technology. Viper products include car alarms, remote car starters, w...
Visit viper.comWe analyzed Viper.com page load time and found that the first response time was 363 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
viper.com performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value20.2 s
0/100
25%
Value11.9 s
4/100
10%
Value640 ms
46/100
30%
Value0
100/100
15%
Value19.2 s
2/100
10%
363 ms
522 ms
642 ms
137 ms
137 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 60% of them (34 requests) were addressed to the original Viper.com, 16% (9 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (675 ms) belongs to the original domain Viper.com.
Page size can be reduced by 748.3 kB (42%)
1.8 MB
1.0 MB
In fact, the total size of Viper.com main page is 1.8 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. 55% of websites need less resources to load. Images take 845.3 kB which makes up the majority of the site volume.
Potential reduce by 51.6 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. This page needs HTML code to be minified as it can gain 12.3 kB, which is 18% 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 51.6 kB or 78% of the original size.
Potential reduce by 3.4 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. Viper images are well optimized though.
Potential reduce by 235.9 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 235.9 kB or 73% of the original size.
Potential reduce by 457.3 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. Viper.com needs all CSS files to be minified and compressed as it can save up to 457.3 kB or 84% of the original size.
Number of requests can be reduced by 17 (40%)
43
26
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viper. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
viper.com
363 ms
bundle.min.css
522 ms
bundle.min.js
642 ms
vegas.min.css
137 ms
vegas.min.js
137 ms
WebResource.axd
204 ms
WebResource.axd
94 ms
ScriptResource.axd
269 ms
ScriptResource.axd
198 ms
ScriptResource.axd
176 ms
ScriptResource.axd
195 ms
ScriptResource.axd
261 ms
ScriptResource.axd
261 ms
ScriptResource.axd
264 ms
search.min.js
336 ms
functions.min.js
341 ms
analytics.js
60 ms
fbds.js
303 ms
sdk.js
641 ms
plusone.js
189 ms
logo-viper.png
184 ms
logo@2x-viper.png
147 ms
satisfaction-guarantee-seal-no-shadow.png
148 ms
logo-dark-no-margin-viper-large-grey.png
147 ms
7.jpg
260 ms
iphone-smartstart.png
576 ms
apple-watch-smartstart.png
459 ms
smartstart-4-launch.jpg
247 ms
viper-smartstart-4.jpg
245 ms
viper-smartstart-4-coming-soon-small.jpg
248 ms
logo-dark-no-margin-viper.png
258 ms
widgets.js
68 ms
collect
101 ms
06.png
114 ms
JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff
289 ms
xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff
357 ms
CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff
436 ms
IczWvq5y_Cwwv_rBjOtT0w.woff
445 ms
-_Ctzj9b56b8RgXW8FAriRsxEYwM7FgeyaSgU71cLG0.woff
521 ms
9k-RPmcnxYEPm8CNFsH2gg.woff
443 ms
KT3KS9Aol4WfR6Vas8kNcg.woff
445 ms
wkfQbvfT_02e2IWO3yYueQ.woff
520 ms
font-icons.woff
427 ms
lined-icons.woff
400 ms
5xAt7XK2vkUdjhGtt98undkZXW4sYc4BjuAIFc1SXII.woff
443 ms
cb=gapi.loaded_0
219 ms
bg19.jpg
675 ms
collect
365 ms
369 ms
GetVehicleMake
310 ms
logo-dark-viper.png
149 ms
logo-dark@2x-viper.png
149 ms
ga-audiences
122 ms
29 ms
xd_arbiter.php
230 ms
xd_arbiter.php
508 ms
46 ms
viper.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
viper.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
viper.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Viper.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 Viper.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.
viper.com
Open Graph description is not detected on the main page of Viper. 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: