1.4 sec in total
32 ms
926 ms
446 ms
Click here to check amazing Rosenthal Jaguar content for United States. Otherwise, check out these important facts you probably never knew about rosenthaljaguar.com
Visit us at Rosenthal Jaguar Tysons Corner in Vienna VA for your new or used Jaguar car. We are a premier Jaguar dealer providing a comprehensive inventory, always at a great price. We're proud to ser...
Visit rosenthaljaguar.comWe analyzed Rosenthaljaguar.com page load time and found that the first response time was 32 ms and then it took 1.4 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.
rosenthaljaguar.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value6.2 s
11/100
25%
Value25.0 s
0/100
10%
Value47,860 ms
0/100
30%
Value0.009
100/100
15%
Value65.4 s
0/100
10%
32 ms
247 ms
14 ms
24 ms
17 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 49% of them (40 requests) were addressed to the original Rosenthaljaguar.com, 25% (20 requests) were made to Assets.dealerppc.com and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (270 ms) relates to the external source Tags.tiqcdn.com.
Page size can be reduced by 599.0 kB (24%)
2.5 MB
1.9 MB
In fact, the total size of Rosenthaljaguar.com main page is 2.5 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 1.8 MB which makes up the majority of the site volume.
Potential reduce by 55.8 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 8.2 kB, which is 11% 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 55.8 kB or 78% of the original size.
Potential reduce by 35.4 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. Rosenthal Jaguar images are well optimized though.
Potential reduce by 269.3 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 269.3 kB or 75% of the original size.
Potential reduce by 238.5 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. Rosenthaljaguar.com needs all CSS files to be minified and compressed as it can save up to 238.5 kB or 86% of the original size.
Number of requests can be reduced by 35 (49%)
72
37
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rosenthal Jaguar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
rosenthaljaguar.com
32 ms
www.rosenthaljaguar.com
247 ms
normalize.css
14 ms
bootstrap.css
24 ms
styles.css
17 ms
forms.css
14 ms
animate.min.css
19 ms
css
80 ms
jquery-ui-1.10.4.custom.css
21 ms
font-awesome.min.css
38 ms
jaguar.css
37 ms
modernizr.js
96 ms
jquery.min.js
245 ms
jquery-ui-1.10.4.custom.min.js
52 ms
jquery-ui-1.10.4.datepicker.min.js
58 ms
bootstrap.min.js
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jquery.carousel-filters.js
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jquery.carousel-resize-handler.js
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fastclick.js
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jquery.mobile.custom.min.js
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jquery.icheck.js
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jquery.noty.packaged.min.js
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site.util.2.0.js
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jquery.number_format.js
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jquery.cookie.min.js
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jquery.maskedinput.min.js
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urlEncode.js
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json2.min.js
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common.init.js
85 ms
analytics.js
66 ms
print.css
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gtm.js
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header_background_image.png
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manufacturer_logo.png
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photo-service.jpg
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photo-parts.jpg
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photo-finance.jpg
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photo-qvip.jpg
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footer_background_image.png
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Jaguar-Regular.ttf
13 ms
Jaguar-Bold.ttf
25 ms
ProximaNova-Regular.otf
12 ms
ProximaNova-Semibold.otf
13 ms
fontawesome-webfont.woff
24 ms
LightningBolt.js
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linkid.js
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gtm.js
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ga-audiences
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utag.js
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x71.html
34 ms
collect
14 ms
collect
15 ms
onetag.pointroll.com
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LightningBolt.js
44 ms
jquery.min.js
58 ms
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rosenthaljaguar.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
rosenthaljaguar.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
rosenthaljaguar.com SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rosenthaljaguar.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rosenthaljaguar.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.
rosenthaljaguar.com
Open Graph description is not detected on the main page of Rosenthal Jaguar. 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: