Tools & Wizards About Us
lpkf-laserwelding.de screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lpkf-laserwelding.de

LPKF: PCB Prototyping & Laser Materialbearbeitung

Page Load Speed

3.1 sec in total

First Response

295 ms

Resources Loaded

2.6 sec

Page Rendered

234 ms

lpkf-laserwelding.de screenshot

About Website

Click here to check amazing LPKF Laser Welding content. Otherwise, check out these important facts you probably never knew about lpkf-laserwelding.de

Technologien zur Fertigung von Leiterplatten-Prototypen, Mikromaterialbearbeitung mit dem Laser, LIDE Glass Processing, 3D-MIDs und Laser Kunstoffschweißen.

Visit lpkf-laserwelding.de

Key Findings

We analyzed Lpkf-laserwelding.de page load time and found that the first response time was 295 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lpkf-laserwelding.de performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.275

44/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

lpkf-laserwelding.de

295 ms

www.lpkf-laserwelding.de

327 ms

712 ms

main.min.css

203 ms

uc.js

28 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Lpkf-laserwelding.de, 88% (30 requests) were made to Lpkf.com and 3% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (725 ms) relates to the external source Lpkf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.5 kB (26%)

Content Size

337.2 kB

After Optimization

249.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lpkf-laserwelding.de main page is 337.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 187.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 78.2 kB

  • Original 90.7 kB
  • After minification 80.4 kB
  • After compression 12.4 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 10.3 kB, which is 11% 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 78.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 609 B
  • After minification 609 B

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. LPKF Laser Welding images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 9.2 kB

  • Original 187.2 kB
  • After minification 187.2 kB
  • After compression 178.0 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 12 B

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 58.6 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. Lpkf-laserwelding.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (48%)

Requests Now

23

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LPKF Laser Welding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lpkf-laserwelding.de

lpkf-laserwelding.de

295 ms

www.lpkf-laserwelding.de

www.lpkf-laserwelding.de

327 ms

712 ms

main.min.css

main.min.css

203 ms

uc.js

uc.js

28 ms

js

js

56 ms

Form.min.js

Form.min.js

411 ms

Main.min.js

Main.min.js

605 ms

icon_productfinder_blue.svg

icon_productfinder_blue.svg

98 ms

icon_login_gray.svg

icon_login_gray.svg

233 ms

icon_globe_gray.svg

icon_globe_gray.svg

251 ms

icon_search_gray.svg

icon_search_gray.svg

290 ms

icon_close_gray.svg

icon_close_gray.svg

342 ms

logo.svg

logo.svg

339 ms

icon_search_white.svg

icon_search_white.svg

338 ms

icon_close.svg

icon_close.svg

352 ms

worldmap.svg

worldmap.svg

587 ms

icon_arrow_down_blue.svg

icon_arrow_down_blue.svg

444 ms

icon_config.svg

icon_config.svg

442 ms

product-finder-de.png

product-finder-de.png

417 ms

icon_support.svg

icon_support.svg

446 ms

icon_contact_white.svg

icon_contact_white.svg

447 ms

icon_link.svg

icon_link.svg

510 ms

icon_settings_white.svg

icon_settings_white.svg

532 ms

icon_arrow_up.svg

icon_arrow_up.svg

531 ms

c90352e0-c586-45f4-8194-29bae35a3e1d.woff

c90352e0-c586-45f4-8194-29bae35a3e1d.woff

513 ms

24fc989b-8e4a-4256-bbc6-1dff4afaaece.woff

24fc989b-8e4a-4256-bbc6-1dff4afaaece.woff

537 ms

7c16e23a-e645-4635-8952-8ca7e6b979fb.woff

7c16e23a-e645-4635-8952-8ca7e6b979fb.woff

686 ms

1d969a3e-30d0-4540-946b-30330632931a.woff

1d969a3e-30d0-4540-946b-30330632931a.woff

602 ms

fa-brands-400.woff

fa-brands-400.woff

725 ms

fa-solid-900.woff

fa-solid-900.woff

632 ms

fa-regular-400.woff

fa-regular-400.woff

555 ms

fa-light-300.woff

fa-light-300.woff

684 ms

print.min.css

print.min.css

114 ms

Accessibility Review

lpkf-laserwelding.de accessibility score

54

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

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.

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

lpkf-laserwelding.de best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lpkf-laserwelding.de SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lpkf-laserwelding.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Lpkf-laserwelding.de 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

lpkf-laserwelding.de

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