15.4 sec in total
1.9 sec
13.3 sec
159 ms
Welcome to porsche-vietnam.vn homepage info - get ready to check Porsche Vietnam best content for Vietnam right away, or after learning these important things about porsche-vietnam.vn
Porsche Vietnam
Visit porsche-vietnam.vnWe analyzed Porsche-vietnam.vn page load time and found that the first response time was 1.9 sec and then it took 13.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
porsche-vietnam.vn performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value13.9 s
0/100
25%
Value24.0 s
0/100
10%
Value1,970 ms
8/100
30%
Value0.006
100/100
15%
Value24.5 s
0/100
10%
1908 ms
8 ms
542 ms
550 ms
850 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 90% of them (74 requests) were addressed to the original Porsche-vietnam.vn, 4% (3 requests) were made to Google-analytics.com and 2% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Porsche-vietnam.vn.
Page size can be reduced by 404.5 kB (16%)
2.5 MB
2.1 MB
In fact, the total size of Porsche-vietnam.vn 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. 35% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 40.7 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. This page needs HTML code to be minified as it can gain 7.4 kB, which is 16% 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 40.7 kB or 87% of the original size.
Potential reduce by 200.7 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. Porsche Vietnam images are well optimized though.
Potential reduce by 134.5 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 134.5 kB or 65% of the original size.
Potential reduce by 28.6 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. Porsche-vietnam.vn needs all CSS files to be minified and compressed as it can save up to 28.6 kB or 83% of the original size.
Number of requests can be reduced by 10 (12%)
81
71
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Porsche Vietnam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
porsche-vietnam.vn
1908 ms
analytics.js
8 ms
style.css
542 ms
shortcodes.css
550 ms
jquery.js
850 ms
jquery-migrate.min.js
556 ms
addons.js
563 ms
main.js
565 ms
collect
13 ms
logo.png
539 ms
hamburger.png
563 ms
sub_menu.png
570 ms
g_bullet.png
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model-2-300x200.png
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model2-300x200.png
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Panamera_bigbanner-450x160.jpg
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Panamera_anhnho-300x200.png
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collect
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all.js
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xd_arbiter.php
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cayman1-450x160.jpg
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5449 ms
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ping
45 ms
porsche-vietnam.vn 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
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
[aria-*] attributes do not have valid values
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
porsche-vietnam.vn 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
porsche-vietnam.vn 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
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Porsche-vietnam.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Porsche-vietnam.vn 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.
porsche-vietnam.vn
Open Graph description is not detected on the main page of Porsche Vietnam. 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: