Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ck.com

Calvin Klein® USA | Official Online Site & Store

Page Load Speed

1 sec in total

First Response

82 ms

Resources Loaded

942 ms

Page Rendered

0 ms

ck.com screenshot

About Website

Click here to check amazing Ck content for United States. Otherwise, check out these important facts you probably never knew about ck.com

Calvin Klein offers modern, sophisticated styles for women and men including apparel, handbags, footwear, underwear, fragrance and home furnishings with free shipping available.

Visit ck.com

Key Findings

We analyzed Ck.com page load time and found that the first response time was 82 ms and then it took 942 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster. This domain responded with an error, which can significantly jeopardize Ck.com rating and web reputation

Performance Metrics

ck.com performance score

0

Network Requests Diagram

en

82 ms

captcha.js

133 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ck.com, 50% (1 request) were made to Captcha.perimeterx.net. The less responsive or slowest element that took the longest time to load (133 ms) relates to the external source Captcha.perimeterx.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 kB (44%)

Content Size

10.0 kB

After Optimization

5.6 kB

In fact, the total size of Ck.com main page is 10.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 5.8 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 2.5 kB

  • Original 4.2 kB
  • After minification 4.1 kB
  • After compression 1.7 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 2.5 kB or 59% of the original size.

Image Optimization

-33%

Potential reduce by 1.9 kB

  • Original 5.8 kB
  • After minification 3.9 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. Obviously, Ck needs image optimization as it can save up to 1.9 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ck. According to our analytics all requests are already optimized.

SEO Factors

ck.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ck.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 Ck.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Ck. 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: