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stahlfreak.de screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

stahlfreak.de

Werkstatteinrichtung online kaufen bei stahlfreak.com

Page Load Speed

9.2 sec in total

First Response

312 ms

Resources Loaded

8.2 sec

Page Rendered

706 ms

stahlfreak.de screenshot

About Website

Click here to check amazing Stahlfreak content for Germany. Otherwise, check out these important facts you probably never knew about stahlfreak.de

Werkstattzubehör, Werkstatteinrichtung und Werkzeug aus dem Werkstatt Online Shop. Einfach das Werkzeug im Online Shop bestellen.

Visit stahlfreak.de

Key Findings

We analyzed Stahlfreak.de page load time and found that the first response time was 312 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

stahlfreak.de performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value20.7 s

0/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value40.2 s

0/100

10%

Network Requests Diagram

stahlfreak.de

312 ms

www.stahlfreak.de

561 ms

de

2909 ms

calendar.css

99 ms

styles-m.css

305 ms

Our browser made a total of 235 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Stahlfreak.de, 98% (230 requests) were made to Stahlfreak.com and 0% (1 request) were made to Integrations.etrusted.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Stahlfreak.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 370.0 kB (18%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stahlfreak.de main page is 2.0 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. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 91.6 kB

  • Original 102.8 kB
  • After minification 89.2 kB
  • After compression 11.2 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 13.6 kB, which is 13% 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 91.6 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 16.8 kB

  • Original 1.2 MB
  • After minification 1.2 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. Stahlfreak images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 199.9 kB

  • Original 661.8 kB
  • After minification 656.3 kB
  • After compression 461.9 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 199.9 kB or 30% of the original size.

CSS Optimization

-75%

Potential reduce by 61.6 kB

  • Original 82.1 kB
  • After minification 22.1 kB
  • After compression 20.5 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. Stahlfreak.de needs all CSS files to be minified and compressed as it can save up to 61.6 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 193 (86%)

Requests Now

225

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 225 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stahlfreak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 186 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stahlfreak.de

stahlfreak.de

312 ms

www.stahlfreak.de

www.stahlfreak.de

561 ms

de

de

2909 ms

calendar.css

calendar.css

99 ms

styles-m.css

styles-m.css

305 ms

magnific-popup.css

magnific-popup.css

268 ms

owl.carousel.css

owl.carousel.css

277 ms

jquery.fancybox.css

jquery.fancybox.css

280 ms

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.css

281 ms

styles.css

styles.css

291 ms

styles-l.css

styles-l.css

445 ms

require.js

require.js

464 ms

mixins.js

mixins.js

373 ms

requirejs-config.js

requirejs-config.js

375 ms

v2

v2

35 ms

banner.js

banner.js

39 ms

XBB1AB6C035B245A8D0538B223A200858.js

XBB1AB6C035B245A8D0538B223A200858.js

406 ms

logo_2x.png

logo_2x.png

195 ms

Headerbild_SF.jpg

Headerbild_SF.jpg

266 ms

30_pim.jpg

30_pim.jpg

279 ms

17152_pim.jpg

17152_pim.jpg

277 ms

8651_pim.jpg

8651_pim.jpg

188 ms

17153_pim.jpg

17153_pim.jpg

481 ms

367_pim.jpg

367_pim.jpg

837 ms

17146_pim.jpg

17146_pim.jpg

292 ms

17147_pim.jpg

17147_pim.jpg

355 ms

payment-method-amazon.jpg

payment-method-amazon.jpg

371 ms

payment-method-ratepay.jpg

payment-method-ratepay.jpg

371 ms

payment-method-paypal.jpg

payment-method-paypal.jpg

389 ms

payment-method-paypal-express.jpg

payment-method-paypal-express.jpg

444 ms

payment-method-visa.jpg

payment-method-visa.jpg

464 ms

payment-method-ec.jpg

payment-method-ec.jpg

464 ms

9076_pim_11250.jpg

9076_pim_11250.jpg

487 ms

9481_pim_AF010702.jpg

9481_pim_AF010702.jpg

534 ms

9478_pim_AF010701.jpg

9478_pim_AF010701.jpg

556 ms

trust-badge.png

trust-badge.png

557 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

576 ms

common.js

common.js

582 ms

dataPost.js

dataPost.js

621 ms

bootstrap.js

bootstrap.js

647 ms

jquery.js

jquery.js

745 ms

es6-collections.js

es6-collections.js

669 ms

FormData.js

FormData.js

675 ms

form-key-provider.js

form-key-provider.js

704 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

734 ms

theme.js

theme.js

763 ms

extend.js

extend.js

770 ms

cta-box.js

cta-box.js

791 ms

current-notice.js

current-notice.js

825 ms

page-top-actions.js

page-top-actions.js

835 ms

mobile-nav.js

mobile-nav.js

859 ms

wr360.js

wr360.js

867 ms

assistant-v7-latin-700.woff

assistant-v7-latin-700.woff

862 ms

assistant-v7-latin-600.woff

assistant-v7-latin-600.woff

744 ms

assistant-v7-latin-regular.woff

assistant-v7-latin-regular.woff

737 ms

Blank-Theme-Icons-Extended.woff

Blank-Theme-Icons-Extended.woff

677 ms

zilla-slab-v6-latin-600.woff

zilla-slab-v6-latin-600.woff

692 ms

zilla-slab-v6-latin-500.woff

zilla-slab-v6-latin-500.woff

702 ms

zilla-slab-v6-latin-regular.woff

zilla-slab-v6-latin-regular.woff

692 ms

jquery.js

jquery.js

669 ms

jquery-mixin.js

jquery-mixin.js

654 ms

registry.js

registry.js

664 ms

stahlfreak-guy.png

stahlfreak-guy.png

677 ms

icon-cta-tel.svg

icon-cta-tel.svg

631 ms

icon-cta-delivery.svg

icon-cta-delivery.svg

608 ms

domReady.js

domReady.js

532 ms

template.js

template.js

495 ms

confirm.js

confirm.js

504 ms

widget.js

widget.js

541 ms

main.js

main.js

511 ms

bootstrap.js

bootstrap.js

522 ms

text.js

text.js

467 ms

jquery-migrate.js

jquery-migrate.js

449 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

447 ms

mage.js

mage.js

476 ms

ie-class-fixer.js

ie-class-fixer.js

488 ms

gallery.js

gallery.js

388 ms

wr360hook.js

wr360hook.js

420 ms

wrapper.js

wrapper.js

283 ms

underscore.js

underscore.js

282 ms

translate.js

translate.js

212 ms

modal.js

modal.js

232 ms

scripts.js

scripts.js

204 ms

knockout.js

knockout.js

238 ms

knockout-es5.js

knockout-es5.js

228 ms

engine.js

engine.js

233 ms

bootstrap.js

bootstrap.js

251 ms

observable_array.js

observable_array.js

279 ms

bound-nodes.js

bound-nodes.js

290 ms

js-translation.json

js-translation.json

284 ms

fotorama.js

fotorama.js

237 ms

gallery.html

gallery.html

232 ms

class.js

class.js

247 ms

matchMedia.js

matchMedia.js

278 ms

imagerotator.js

imagerotator.js

268 ms

modal-popup.html

modal-popup.html

229 ms

modal-slide.html

modal-slide.html

236 ms

modal-custom.html

modal-custom.html

241 ms

key-codes.js

key-codes.js

245 ms

core.js

core.js

289 ms

observable_source.js

observable_source.js

250 ms

renderer.js

renderer.js

263 ms

console-logger.js

console-logger.js

270 ms

knockout-repeat.js

knockout-repeat.js

263 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

265 ms

resizable.js

resizable.js

315 ms

i18n.js

i18n.js

333 ms

scope.js

scope.js

342 ms

range.js

range.js

348 ms

mage-init.js

mage-init.js

354 ms

keyboard.js

keyboard.js

351 ms

optgroup.js

optgroup.js

411 ms

after-render.js

after-render.js

429 ms

autoselect.js

autoselect.js

434 ms

datepicker.js

datepicker.js

439 ms

outer_click.js

outer_click.js

439 ms

fadeVisible.js

fadeVisible.js

446 ms

collapsible.js

collapsible.js

507 ms

staticChecked.js

staticChecked.js

526 ms

simple-checked.js

simple-checked.js

526 ms

bind-html.js

bind-html.js

527 ms

tooltip.js

tooltip.js

531 ms

color-picker.js

color-picker.js

538 ms

events.js

events.js

575 ms

main.js

main.js

530 ms

loader.js

loader.js

371 ms

local.js

local.js

366 ms

logger.js

logger.js

369 ms

entry-factory.js

entry-factory.js

376 ms

console-output-handler.js

console-output-handler.js

446 ms

formatter.js

formatter.js

450 ms

message-pool.js

message-pool.js

458 ms

levels-pool.js

levels-pool.js

465 ms

logger-utils.js

logger-utils.js

459 ms

async.js

async.js

415 ms

resizable.js

resizable.js

490 ms

tooltip.html

tooltip.html

266 ms

spectrum.js

spectrum.js

273 ms

tinycolor.js

tinycolor.js

275 ms

arrays.js

arrays.js

193 ms

compare.js

compare.js

191 ms

misc.js

misc.js

260 ms

objects.js

objects.js

269 ms

strings.js

strings.js

277 ms

template.js

template.js

277 ms

entry.js

entry.js

277 ms

moment.js

moment.js

212 ms

dom-observer.js

dom-observer.js

250 ms

bindings.js

bindings.js

265 ms

mouse.js

mouse.js

198 ms

print.css

print.css

100 ms

loader.js

loader.js

90 ms

page-cache.js

page-cache.js

97 ms

tabs.js

tabs.js

98 ms

dropdowns.js

dropdowns.js

98 ms

app.js

app.js

99 ms

form-mini.js

form-mini.js

179 ms

validation.js

validation.js

189 ms

widget-initializer.js

widget-initializer.js

186 ms

cookie-status.js

cookie-status.js

187 ms

cookies.js

cookies.js

190 ms

block-loader.js

block-loader.js

193 ms

section-config.js

section-config.js

266 ms

invalidation-processor.js

invalidation-processor.js

277 ms

popup.js

popup.js

277 ms

customer-data.js

customer-data.js

280 ms

customer-data-mixin.js

customer-data-mixin.js

274 ms

collapsible.js

collapsible.js

195 ms

types.js

types.js

255 ms

layout.js

layout.js

270 ms

jquery.cookie.js

jquery.cookie.js

183 ms

validation.js

validation.js

192 ms

telephoneValidatorAddress.js

telephoneValidatorAddress.js

192 ms

block-loader.html

block-loader.html

194 ms

element.js

element.js

169 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

186 ms

url.js

url.js

183 ms

storage.js

storage.js

188 ms

jquery.storageapi.extended.js

jquery.storageapi.extended.js

197 ms

minicart.js

minicart.js

98 ms

collection.js

collection.js

150 ms

totals.js

totals.js

171 ms

totals.js

totals.js

172 ms

cart-item-renderer.js

cart-item-renderer.js

176 ms

image.js

image.js

189 ms

jquery.validate.js

jquery.validate.js

193 ms

loader-1.gif

loader-1.gif

233 ms

authentication-popup.js

authentication-popup.js

258 ms

loginCaptcha.js

loginCaptcha.js

262 ms

messages.js

messages.js

264 ms

storage-manager.js

storage-manager.js

282 ms

intlTelInput.js

intlTelInput.js

289 ms

messages.js

messages.js

318 ms

ui-messages-mixin.js

ui-messages-mixin.js

347 ms

messages-mixin.js

messages-mixin.js

350 ms

links.js

links.js

301 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

298 ms

sidebar.js

sidebar.js

319 ms

dropdown.js

dropdown.js

352 ms

jquery.metadata.js

jquery.metadata.js

256 ms

form.js

form.js

194 ms

login.js

login.js

226 ms

authentication-popup.js

authentication-popup.js

240 ms

alert.js

alert.js

276 ms

captchaList.js

captchaList.js

279 ms

escaper.js

escaper.js

281 ms

defaultCaptcha.js

defaultCaptcha.js

317 ms

defaultCaptcha-mixin.js

defaultCaptcha-mixin.js

324 ms

storage-service.js

storage-service.js

348 ms

effect-blind.js

effect-blind.js

312 ms

messageList.js

messageList.js

314 ms

registry.js

registry.js

330 ms

quote.js

quote.js

322 ms

quote-ext.js

quote-ext.js

365 ms

website-rule.js

website-rule.js

321 ms

decorate.js

decorate.js

322 ms

effect-fade.js

effect-fade.js

357 ms

dialog.js

dialog.js

326 ms

jquery-ui.js

jquery-ui.js

365 ms

spinner.js

spinner.js

366 ms

resolver.js

resolver.js

372 ms

adapter.js

adapter.js

399 ms

captcha.js

captcha.js

294 ms

skipRefreshCaptcha.js

skipRefreshCaptcha.js

319 ms

ids-storage.js

ids-storage.js

283 ms

data-storage.js

data-storage.js

290 ms

ids-storage-compare.js

ids-storage-compare.js

317 ms

effect.js

effect.js

343 ms

messages.js

messages.js

359 ms

pickup-address-converter.js

pickup-address-converter.js

283 ms

button.js

button.js

238 ms

position.js

position.js

259 ms

buttons.js

buttons.js

215 ms

refresh.js

refresh.js

219 ms

query-builder.js

query-builder.js

178 ms

Accessibility Review

stahlfreak.de accessibility score

86

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

stahlfreak.de 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

stahlfreak.de SEO score

90

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

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

stahlfreak.de

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