Tools & Wizards About Us
federnshop.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

federnshop.com

Gutekunst Federn - Always the right spring

Page Load Speed

3.8 sec in total

First Response

307 ms

Resources Loaded

3.2 sec

Page Rendered

277 ms

federnshop.com screenshot

About Website

Welcome to federnshop.com homepage info - get ready to check Federn Shop best content for Germany right away, or after learning these important things about federnshop.com

Gutekunst Federn – Your specialist for compression springs, extension springs, torsion springs and wire formings. More than 10,000 different spring dimensions are available ex stock. Custom-made sprin...

Visit federnshop.com

Key Findings

We analyzed Federnshop.com page load time and found that the first response time was 307 ms and then it took 3.5 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

federnshop.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.1

89/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

federnshop.com

307 ms

www.federnshop.com

488 ms

640 ms

federnshop.com.all.min.css

379 ms

WebResource.axd

126 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 99% of them (88 requests) were addressed to the original Federnshop.com, 1% (1 request) were made to Matomov5.ibumedia.de. The less responsive or slowest element that took the longest time to load (786 ms) belongs to the original domain Federnshop.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 211.1 kB (41%)

Content Size

517.0 kB

After Optimization

305.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Federnshop.com main page is 517.0 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. 45% of websites need less resources to load. HTML takes 296.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 204.1 kB

  • Original 296.2 kB
  • After minification 261.6 kB
  • After compression 92.1 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 34.5 kB, which is 12% 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 204.1 kB or 69% of the original size.

Image Optimization

-1%

Potential reduce by 16 B

  • Original 1.8 kB
  • After minification 1.7 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. Federn Shop images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 6.6 kB

  • Original 181.2 kB
  • After minification 181.2 kB
  • After compression 174.6 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

-1%

Potential reduce by 422 B

  • Original 37.8 kB
  • After minification 37.8 kB
  • After compression 37.4 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. Federnshop.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (9%)

Requests Now

78

After Optimization

71

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Federn Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

federnshop.com

federnshop.com

307 ms

www.federnshop.com

www.federnshop.com

488 ms

640 ms

federnshop.com.all.min.css

federnshop.com.all.min.css

379 ms

WebResource.axd

WebResource.axd

126 ms

ScriptResource.axd

ScriptResource.axd

208 ms

ScriptResource.axd

ScriptResource.axd

209 ms

jquery.2.2.4.all.min.js

jquery.2.2.4.all.min.js

405 ms

ibuCommon.all.min.js

ibuCommon.all.min.js

311 ms

slick.all.min.css

slick.all.min.css

385 ms

slick.all.min.js

slick.all.min.js

390 ms

federnshop.com.all.min.js

federnshop.com.all.min.js

391 ms

logo.png

logo.png

278 ms

trans-px.gif

trans-px.gif

293 ms

product-201.webp

product-201.webp

370 ms

product-202.webp

product-202.webp

379 ms

product-203.webp

product-203.webp

382 ms

product-204.webp

product-204.webp

382 ms

product-205.webp

product-205.webp

388 ms

product-206.webp

product-206.webp

389 ms

product-207.webp

product-207.webp

470 ms

product-208.webp

product-208.webp

480 ms

product-209.webp

product-209.webp

486 ms

product-212.webp

product-212.webp

486 ms

product-213.webp

product-213.webp

490 ms

product-214.webp

product-214.webp

490 ms

product-215.webp

product-215.webp

572 ms

product-216.webp

product-216.webp

582 ms

product-217.webp

product-217.webp

587 ms

product-218.webp

product-218.webp

588 ms

product-219.webp

product-219.webp

594 ms

product-220.webp

product-220.webp

595 ms

product-221.webp

product-221.webp

669 ms

product-222.webp

product-222.webp

680 ms

product-231.webp

product-231.webp

691 ms

product-232.webp

product-232.webp

685 ms

product-235.webp

product-235.webp

696 ms

product-236.webp

product-236.webp

691 ms

product-241.webp

product-241.webp

766 ms

product-242.webp

product-242.webp

777 ms

webresource.axd

webresource.axd

786 ms

scriptresource.axd

scriptresource.axd

711 ms

scriptresource.axd

scriptresource.axd

708 ms

ibucommon.all.min.js

ibucommon.all.min.js

652 ms

product-247.webp

product-247.webp

630 ms

featured-image-blog.federnshop.com-postid-9726-lang-en-mediaid-10466-cart_600x350.webp

featured-image-blog.federnshop.com-postid-9726-lang-en-mediaid-10466-cart_600x350.webp

626 ms

featured-image-blog.federnshop.com-postid-10413-lang-en-mediaid-9578-federauslegung_600x600px.webp

featured-image-blog.federnshop.com-postid-10413-lang-en-mediaid-9578-federauslegung_600x600px.webp

626 ms

featured-image-info.formfedern.com-postid-8660-lang-en-mediaid-6046-formfedern_600x600.webp

featured-image-info.formfedern.com-postid-8660-lang-en-mediaid-6046-formfedern_600x600.webp

626 ms

featured-image-blog.federnshop.com-postid-3740-lang-en-mediaid-3033-druckfeder_federstahldraht_din_2098.webp

featured-image-blog.federnshop.com-postid-3740-lang-en-mediaid-3033-druckfeder_federstahldraht_din_2098.webp

620 ms

featured-image-blog.federnshop.com-postid-6275-lang-en-mediaid-6306-sicherungsklammer-1.webp

featured-image-blog.federnshop.com-postid-6275-lang-en-mediaid-6306-sicherungsklammer-1.webp

614 ms

featured-image-info.formfedern.com-postid-9267-lang-en-mediaid-9269-spannungs-dehnungs-diagramm_800.webp

featured-image-info.formfedern.com-postid-9267-lang-en-mediaid-9269-spannungs-dehnungs-diagramm_800.webp

603 ms

featured-image-info.formfedern.com-postid-7098-lang-en-mediaid-7099-spiralfeder_formelzeichen_800.webp

featured-image-info.formfedern.com-postid-7098-lang-en-mediaid-7099-spiralfeder_formelzeichen_800.webp

728 ms

featured-image-blog.federnshop.com-postid-11145-lang-en-mediaid-3222-schubspannung_zugfeder.webp

featured-image-blog.federnshop.com-postid-11145-lang-en-mediaid-3222-schubspannung_zugfeder.webp

727 ms

loading.gif

loading.gif

728 ms

search.png

search.png

219 ms

product-201.webp

product-201.webp

219 ms

product-202.webp

product-202.webp

220 ms

product-203.webp

product-203.webp

220 ms

product-204.webp

product-204.webp

221 ms

product-205.webp

product-205.webp

220 ms

product-206.webp

product-206.webp

221 ms

product-207.webp

product-207.webp

221 ms

product-208.webp

product-208.webp

273 ms

product-209.webp

product-209.webp

286 ms

product-212.webp

product-212.webp

307 ms

product-213.webp

product-213.webp

308 ms

product-214.webp

product-214.webp

308 ms

product-215.webp

product-215.webp

308 ms

product-216.webp

product-216.webp

385 ms

product-217.webp

product-217.webp

385 ms

product-218.webp

product-218.webp

398 ms

product-219.webp

product-219.webp

398 ms

product-220.webp

product-220.webp

411 ms

product-221.webp

product-221.webp

411 ms

product-222.webp

product-222.webp

465 ms

product-231.webp

product-231.webp

480 ms

product-232.webp

product-232.webp

493 ms

product-235.webp

product-235.webp

493 ms

product-236.webp

product-236.webp

501 ms

product-241.webp

product-241.webp

503 ms

product-242.webp

product-242.webp

557 ms

white_75pct.png

white_75pct.png

509 ms

fa-solid-900.woff

fa-solid-900.woff

623 ms

fa-regular-400.woff

fa-regular-400.woff

524 ms

fa-brands-400.woff

fa-brands-400.woff

528 ms

matomo.js

matomo.js

660 ms

product-247.webp

product-247.webp

395 ms

ajax-loader.gif

ajax-loader.gif

449 ms

slick.woff

slick.woff

442 ms

Accessibility Review

federnshop.com accessibility score

97

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

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

federnshop.com 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

SEO Factors

federnshop.com SEO score

98

Search Engine Optimization Advices

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 Federnshop.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 Federnshop.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

federnshop.com

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