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ck-components.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

ck-components.com

C&K Switches | Electronic Switches & Components Manufacturer

Page Load Speed

3.5 sec in total

First Response

216 ms

Resources Loaded

3.2 sec

Page Rendered

167 ms

ck-components.com screenshot

About Website

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

C&K is now a part of Littelfuse, inc. C&K offers the largest portfolio of electronic switches and is the most trusted brand in custom switch design.

Visit ck-components.com

Key Findings

We analyzed Ck-components.com page load time and found that the first response time was 216 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ck-components.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value5.6 s

54/100

10%

TBT (Total Blocking Time)

Value1,460 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.419

23/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

ck-components.com

216 ms

www.ckswitches.com

286 ms

gtm.js

51 ms

analytics.js

18 ms

7428430723.js

311 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ck-components.com, 55% (41 requests) were made to Ckswitches.com and 8% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Ckswitches.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 696.2 kB (53%)

Content Size

1.3 MB

After Optimization

615.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ck-components.com main page is 1.3 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. 65% of websites need less resources to load. Javascripts take 577.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.7 kB

  • Original 62.6 kB
  • After minification 42.9 kB
  • After compression 10.8 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 19.7 kB, which is 31% 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 51.7 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 19.0 kB

  • Original 412.2 kB
  • After minification 393.2 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. Ck Components images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 411.8 kB

  • Original 577.9 kB
  • After minification 577.7 kB
  • After compression 166.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 411.8 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 213.7 kB

  • Original 258.7 kB
  • After minification 258.6 kB
  • After compression 45.0 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. Ck-components.com needs all CSS files to be minified and compressed as it can save up to 213.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (28%)

Requests Now

61

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ck Components. 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 as a result speed up the page load time.

Network Requests Diagram

ck-components.com

ck-components.com

216 ms

www.ckswitches.com

www.ckswitches.com

286 ms

gtm.js

gtm.js

51 ms

analytics.js

analytics.js

18 ms

7428430723.js

7428430723.js

311 ms

css

css

54 ms

HeaderMainCSS

HeaderMainCSS

17 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

90 ms

modernizr.min.js

modernizr.min.js

32 ms

FooterMainJS

FooterMainJS

31 ms

collect

collect

13 ms

collect

collect

14 ms

collect

collect

46 ms

collect

collect

54 ms

ga-audiences

ga-audiences

32 ms

ga-audiences

ga-audiences

26 ms

event

event

237 ms

hotjar-285383.js

hotjar-285383.js

201 ms

ck_newlogo.png

ck_newlogo.png

103 ms

_NYCyLwOkE0

_NYCyLwOkE0

194 ms

bigstock-robotic-hand-machine-tool-at-i-99370571.jpg

bigstock-robotic-hand-machine-tool-at-i-99370571.jpg

915 ms

bigstock-back-of-a-generic-black-car-97690868.jpg

bigstock-back-of-a-generic-black-car-97690868.jpg

838 ms

bigstock-woman-checking-fitness-and-hea-90164363.jpg

bigstock-woman-checking-fitness-and-hea-90164363.jpg

565 ms

bigstock-ultrasonic-scalpel-and-scissor-46236475.jpg

bigstock-ultrasonic-scalpel-and-scissor-46236475.jpg

916 ms

bigstock-san-equipment-1062357.jpg

bigstock-san-equipment-1062357.jpg

915 ms

bigstock-hand-push-credit-card-into-a-c-110359892.jpg

bigstock-hand-push-credit-card-into-a-c-110359892.jpg

564 ms

bigstock-satellite-and-earth-205933.jpg

bigstock-satellite-and-earth-205933.jpg

1498 ms

bigstock-179733262.jpg

bigstock-179733262.jpg

1199 ms

ico-linkedin.png

ico-linkedin.png

898 ms

ico-twitter.png

ico-twitter.png

926 ms

ico-youtube.png

ico-youtube.png

922 ms

tactile.png

tactile.png

931 ms

pushbutton.png

pushbutton.png

939 ms

keyswitch.png

keyswitch.png

935 ms

dip.png

dip.png

946 ms

snap.png

snap.png

938 ms

slide.png

slide.png

939 ms

smartcardreader.png

smartcardreader.png

947 ms

sub-d.png

sub-d.png

949 ms

detect.png

detect.png

947 ms

navigation.png

navigation.png

949 ms

toggle.png

toggle.png

950 ms

rocker.png

rocker.png

953 ms

switchlock.png

switchlock.png

954 ms

rotary.png

rotary.png

967 ms

thumbwheel.png

thumbwheel.png

1095 ms

wearables.jpg

wearables.jpg

1676 ms

ats.jpg

ats.jpg

2072 ms

transportation.jpg

transportation.jpg

2057 ms

lighting-banner-v3.jpg

lighting-banner-v3.jpg

1686 ms

ico-arrow.png

ico-arrow.png

1364 ms

ico-arrow2.png

ico-arrow2.png

1662 ms

kmr6kmr7update.png

kmr6kmr7update.png

2222 ms

kxt3prupdate.jpg

kxt3prupdate.jpg

2058 ms

ats-pr-shot.jpg

ats-pr-shot.jpg

2048 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

157 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

273 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

390 ms

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

391 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1708 ms

modules-f524bccd859bfc7e394e1123f7f90405.js

modules-f524bccd859bfc7e394e1123f7f90405.js

319 ms

rcj-99d43ead6bdf30da8ed5ffcb4f17100c.html

rcj-99d43ead6bdf30da8ed5ffcb4f17100c.html

178 ms

www-player-vflMqr8uC.css

www-player-vflMqr8uC.css

7 ms

www-embed-player.js

www-embed-player.js

28 ms

base.js

base.js

65 ms

id

id

204 ms

YubHWiCUdycrt9r0pwxtCFMvWBBxMHmgtw0lFaZzSbY.js

YubHWiCUdycrt9r0pwxtCFMvWBBxMHmgtw0lFaZzSbY.js

120 ms

ad_status.js

ad_status.js

203 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

22 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

64 ms

logo_ringo-vflOpz8ZI.png

logo_ringo-vflOpz8ZI.png

102 ms

visit-data

visit-data

181 ms

visit-data

visit-data

217 ms

pd.js

pd.js

33 ms

Accessibility Review

ck-components.com accessibility score

80

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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

High

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

ck-components.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ck-components.com SEO score

91

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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-components.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-components.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

ck-components.com

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