Access vkdrums.com. Van Kleef Custom Drums

vkdrums.com screenshot

15

Performance

Renders faster than
27% of other websites
68

Accessibility

Visual factors better than
that of 33% of websites
58

Best Practices

More advanced features
available than in
20% of websites
58

SEO

Google-friendlier than
21% of websites

First Response

298 ms

Resources Loaded

3.5 sec

Page Rendered

276 ms

vkdrums.com screenshot

About Website

Welcome to vkdrums.com homepage info - get ready to check Vk Drums best content right away, or after learning these important things about vkdrums.com

Visit vkdrums.com

Key Findings

We analyzed Vkdrums.com page load time and found that the first response time was 298 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value29.5 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.697

7/100

15%

TTI (Time to Interactive)

Value36.9 s

0/100

10%

vkdrums.com

298 ms

css

22 ms

document.css

85 ms

jquery-1.4.4.js

365 ms

jquery-1.4.2.min.js

289 ms

Our browser made a total of 184 requests to load all elements on the main page. We found that 89% of them (163 requests) were addressed to the original Vkdrums.com, 3% (5 requests) were made to Youtube.com and 2% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Vkdrums.com.

Content Size

11.2 MB

After Optimization

11.2 MB

In fact, the total size of Vkdrums.com main page is 11.2 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. Only a small number of websites need less resources to load. Images take 10.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 36.0 kB

Original 42.7 kB
After minification 41.2 kB
After compression 6.7 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. 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 36.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 11.2 kB

Original 10.9 MB
After minification 10.8 MB

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. Vk Drums images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 24.8 kB

Original 284.9 kB
After minification 284.9 kB
After compression 260.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 316 B

Original 63.6 kB
After minification 63.6 kB
After compression 63.3 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. Vkdrums.com has all CSS files already compressed.

Requests Now

179

After Optimization

163

The browser has sent 179 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vk Drums. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vkdrums.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 Vkdrums.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

vkdrums.com

Open Graph data is detected on the main page of Vk Drums. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: