Tools & Wizards About Us
lkkerscm.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

lkkerscm.com

Product Development & Customized Supply Chain Solution Provider

Page Load Speed

10.4 sec in total

First Response

385 ms

Resources Loaded

8.9 sec

Page Rendered

1.1 sec

lkkerscm.com screenshot

About Website

Visit lkkerscm.com now to see the best up-to-date Lkkerscm content and also check out these interesting facts you probably never knew about lkkerscm.com

Our company provides product development services including electronic design & manufacturing, rapid prototyping, hardware & software integration, mass production & contract manufacturing.

Visit lkkerscm.com

Key Findings

We analyzed Lkkerscm.com page load time and found that the first response time was 385 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lkkerscm.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

lkkerscm.com

385 ms

www.lkkerscm.com

1181 ms

home.css

620 ms

font-awesome.css

35 ms

ywp.css

72 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 31% of them (28 requests) were addressed to the original Lkkerscm.com, 56% (51 requests) were made to Cdn.lkkerscm.com and 3% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (6.6 sec) relates to the external source Cdn.lkkerscm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 468.9 kB (9%)

Content Size

5.4 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lkkerscm.com main page is 5.4 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. 60% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 122.0 kB

  • Original 154.1 kB
  • After minification 126.4 kB
  • After compression 32.1 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 27.7 kB, which is 18% 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 122.0 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 334.4 kB

  • Original 4.8 MB
  • After minification 4.5 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. Lkkerscm images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.4 kB

  • Original 285.9 kB
  • After minification 285.9 kB
  • After compression 280.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 7.1 kB

  • Original 112.1 kB
  • After minification 112.1 kB
  • After compression 105.1 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. Lkkerscm.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (20%)

Requests Now

80

After Optimization

64

  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lkkerscm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lkkerscm.com

lkkerscm.com

385 ms

www.lkkerscm.com

www.lkkerscm.com

1181 ms

home.css

home.css

620 ms

font-awesome.css

font-awesome.css

35 ms

ywp.css

ywp.css

72 ms

home-reset.css

home-reset.css

143 ms

jquery.min.js

jquery.min.js

40 ms

js

js

72 ms

jquery.min.js

jquery.min.js

38 ms

bootstrap.min.js

bootstrap.min.js

46 ms

vendor.js

vendor.js

728 ms

app.bundle.js

app.bundle.js

812 ms

lazyload.min.js

lazyload.min.js

45 ms

frontend.css

frontend.css

207 ms

frontend.css

frontend.css

217 ms

global.css

global.css

219 ms

akismet-frontend.js

akismet-frontend.js

233 ms

hm.js

hm.js

1215 ms

insight.min.js

insight.min.js

111 ms

gtm.js

gtm.js

102 ms

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66c1648919-scaled.jpg

1890 ms

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164 ms

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353 ms

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218 ms

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220 ms

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289 ms

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291 ms

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294 ms

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299 ms

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1769 ms

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360 ms

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858 ms

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6640 ms

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2602 ms

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2684 ms

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999 ms

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5495 ms

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1211 ms

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2845 ms

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2865 ms

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2829 ms

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3096 ms

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2982 ms

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3059 ms

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3118 ms

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3134 ms

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3313 ms

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3717 ms

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3888 ms

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4020 ms

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3526 ms

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3669 ms

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3740 ms

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3855 ms

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357 ms

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188 ms

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189 ms

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295 ms

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316 ms

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320 ms

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1634 ms

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400 ms

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770 ms

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782 ms

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482 ms

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565 ms

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648 ms

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732 ms

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815 ms

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phone-call.png

1197 ms

email.png

email.png

853 ms

building.png

building.png

898 ms

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3721 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

29 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

4841 ms

insight_tag_errors.gif

insight_tag_errors.gif

138 ms

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0557a7f6c3.png

3900 ms

imgholder.jpg

imgholder.jpg

3785 ms

insight-list-bg.jpg

insight-list-bg.jpg

5190 ms

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3878 ms

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3843 ms

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4797 ms

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4389 ms

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4452 ms

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4468 ms

icon-facebook-white.png

icon-facebook-white.png

4529 ms

icon-google-plus-white.png

icon-google-plus-white.png

4099 ms

hm.gif

hm.gif

304 ms

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1780 ms

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1815 ms

Accessibility Review

lkkerscm.com accessibility score

67

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lkkerscm.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

High

Page has valid source maps

SEO Factors

lkkerscm.com SEO score

74

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Lkkerscm.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 Lkkerscm.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

lkkerscm.com

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