Tools & Wizards About Us
stempel4all.de screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

stempel4all.de

Stempel online bestellen und gestalten - Stempel-Wolf

Page Load Speed

4.4 sec in total

First Response

312 ms

Resources Loaded

3.4 sec

Page Rendered

623 ms

stempel4all.de screenshot

About Website

Click here to check amazing Stempel 4all content for Germany. Otherwise, check out these important facts you probably never knew about stempel4all.de

Stempel und Zubehör online gestalten und günstig bestellen im Onlineshop des traditionsreichen Stempelherstellers aus Siegen.

Visit stempel4all.de

Key Findings

We analyzed Stempel4all.de page load time and found that the first response time was 312 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

stempel4all.de performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

stempel4all.de

312 ms

www.stempel-wolf.de

547 ms

6fa474add50f43fbb4c57b169a43d315.min.js

104 ms

stempel-wolf.css

207 ms

banner.css

437 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Stempel4all.de, 94% (122 requests) were made to Stempel-wolf.de and 2% (3 requests) were made to Matomo.robles-design.de. The less responsive or slowest element that took the longest time to load (818 ms) relates to the external source Webcache.datareporter.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.4 kB (12%)

Content Size

660.8 kB

After Optimization

579.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stempel4all.de main page is 660.8 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. Images take 310.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 68.5 kB

  • Original 82.3 kB
  • After minification 79.0 kB
  • After compression 13.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 68.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 310.9 kB
  • After minification 310.9 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. Stempel 4all images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 11.5 kB

  • Original 257.6 kB
  • After minification 257.4 kB
  • After compression 246.2 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

-14%

Potential reduce by 1.4 kB

  • Original 10.0 kB
  • After minification 10.0 kB
  • After compression 8.6 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. Stempel4all.de needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 108 (84%)

Requests Now

128

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stempel 4all. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 109 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

stempel4all.de

stempel4all.de

312 ms

www.stempel-wolf.de

www.stempel-wolf.de

547 ms

6fa474add50f43fbb4c57b169a43d315.min.js

6fa474add50f43fbb4c57b169a43d315.min.js

104 ms

stempel-wolf.css

stempel-wolf.css

207 ms

banner.css

banner.css

437 ms

v2

v2

23 ms

banner.js

banner.js

818 ms

X98BA5C45F7F728CD0C910DC422D3CD6E.js

X98BA5C45F7F728CD0C910DC422D3CD6E.js

375 ms

jquery.min.js

jquery.min.js

306 ms

common.min.js

common.min.js

288 ms

dataPost.min.js

dataPost.min.js

389 ms

bootstrap.min.js

bootstrap.min.js

406 ms

form-key-provider.min.js

form-key-provider.min.js

422 ms

app.min.js

app.min.js

422 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

420 ms

add-webp-class-to-body.min.js

add-webp-class-to-body.min.js

420 ms

theme.min.js

theme.min.js

486 ms

main.min.js

main.min.js

503 ms

domReady.min.js

domReady.min.js

236 ms

jquery-mixin.min.js

jquery-mixin.min.js

231 ms

stempel-wolf-logo_1.png

stempel-wolf-logo_1.png

203 ms

angebot-trodat-printy-4913.webp

angebot-trodat-printy-4913.webp

298 ms

firmenstempel-067-680px.jpg

firmenstempel-067-680px.jpg

367 ms

automatikstempel-006-680px.jpg

automatikstempel-006-680px.jpg

286 ms

holzstempel-007-680px.jpg

holzstempel-007-680px.jpg

405 ms

datumsstempel-083-680px.jpg

datumsstempel-083-680px.jpg

404 ms

elektrostempel-680px.jpg

elektrostempel-680px.jpg

404 ms

spezialstempel-680px.jpg

spezialstempel-680px.jpg

484 ms

ziffernstempel-026-680px.jpg

ziffernstempel-026-680px.jpg

402 ms

stempelkissen-033-680px.jpg

stempelkissen-033-680px.jpg

467 ms

template.min.js

template.min.js

434 ms

confirm.min.js

confirm.min.js

437 ms

widget.min.js

widget.min.js

434 ms

main.min.js

main.min.js

421 ms

bootstrap.min.js

bootstrap.min.js

485 ms

text.min.js

text.min.js

486 ms

types.min.js

types.min.js

494 ms

layout.min.js

layout.min.js

496 ms

has-webp.min.js

has-webp.min.js

496 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

440 ms

mage.min.js

mage.min.js

504 ms

wrapper.min.js

wrapper.min.js

489 ms

autocomplete.min.js

autocomplete.min.js

311 ms

typeahead.min.js

typeahead.min.js

314 ms

angebot-trodat-printy-4913.webp

angebot-trodat-printy-4913.webp

297 ms

matomo.js

matomo.js

711 ms

underscore.min.js

underscore.min.js

207 ms

translate.min.js

translate.min.js

266 ms

modal.min.js

modal.min.js

288 ms

version.min.js

version.min.js

297 ms

scripts.min.js

scripts.min.js

297 ms

knockout.min.js

knockout.min.js

346 ms

knockout-es5.min.js

knockout-es5.min.js

247 ms

engine.min.js

engine.min.js

297 ms

bootstrap.min.js

bootstrap.min.js

317 ms

observable_array.min.js

observable_array.min.js

337 ms

bound-nodes.min.js

bound-nodes.min.js

336 ms

js-translation.json

js-translation.json

346 ms

main.min.js

main.min.js

373 ms

registry.min.js

registry.min.js

396 ms

console-logger.min.js

console-logger.min.js

398 ms

modal-popup.html

modal-popup.html

214 ms

modal-slide.html

modal-slide.html

219 ms

modal-custom.html

modal-custom.html

225 ms

key-codes.min.js

key-codes.min.js

279 ms

core.min.js

core.min.js

300 ms

z-index.min.js

z-index.min.js

310 ms

observable_source.min.js

observable_source.min.js

229 ms

renderer.min.js

renderer.min.js

233 ms

knockout-repeat.min.js

knockout-repeat.min.js

221 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

275 ms

resizable.min.js

resizable.min.js

296 ms

i18n.min.js

i18n.min.js

307 ms

scope.min.js

scope.min.js

307 ms

range.min.js

range.min.js

311 ms

mage-init.min.js

mage-init.min.js

317 ms

keyboard.min.js

keyboard.min.js

372 ms

optgroup.min.js

optgroup.min.js

393 ms

after-render.min.js

after-render.min.js

404 ms

autoselect.min.js

autoselect.min.js

403 ms

datepicker.min.js

datepicker.min.js

406 ms

outer_click.min.js

outer_click.min.js

413 ms

fadeVisible.min.js

fadeVisible.min.js

468 ms

collapsible.min.js

collapsible.min.js

490 ms

staticChecked.min.js

staticChecked.min.js

499 ms

simple-checked.min.js

simple-checked.min.js

499 ms

bind-html.min.js

bind-html.min.js

502 ms

tooltip.min.js

tooltip.min.js

508 ms

color-picker.min.js

color-picker.min.js

564 ms

events.min.js

events.min.js

584 ms

arrays.min.js

arrays.min.js

537 ms

compare.min.js

compare.min.js

534 ms

misc.min.js

misc.min.js

539 ms

objects.min.js

objects.min.js

545 ms

strings.min.js

strings.min.js

601 ms

template.min.js

template.min.js

604 ms

local.min.js

local.min.js

609 ms

logger.min.js

logger.min.js

607 ms

entry-factory.min.js

entry-factory.min.js

607 ms

console-output-handler.min.js

console-output-handler.min.js

607 ms

formatter.min.js

formatter.min.js

609 ms

message-pool.min.js

message-pool.min.js

608 ms

levels-pool.min.js

levels-pool.min.js

611 ms

logger-utils.min.js

logger-utils.min.js

610 ms

data.min.js

data.min.js

607 ms

disable-selection.min.js

disable-selection.min.js

606 ms

matomo.php

matomo.php

170 ms

configs.php

configs.php

283 ms

focusable.min.js

focusable.min.js

608 ms

form.min.js

form.min.js

610 ms

ie.min.js

ie.min.js

609 ms

keycode.min.js

keycode.min.js

610 ms

labels.min.js

labels.min.js

608 ms

jquery-patch.min.js

jquery-patch.min.js

607 ms

plugin.min.js

plugin.min.js

608 ms

safe-active-element.min.js

safe-active-element.min.js

610 ms

safe-blur.min.js

safe-blur.min.js

611 ms

scroll-parent.min.js

scroll-parent.min.js

609 ms

tabbable.min.js

tabbable.min.js

607 ms

unique-id.min.js

unique-id.min.js

607 ms

class.min.js

class.min.js

608 ms

loader.min.js

loader.min.js

608 ms

async.min.js

async.min.js

610 ms

tooltip.html

tooltip.html

598 ms

spectrum.min.js

spectrum.min.js

546 ms

tinycolor.min.js

tinycolor.min.js

549 ms

entry.min.js

entry.min.js

466 ms

moment.min.js

moment.min.js

431 ms

dom-observer.min.js

dom-observer.min.js

104 ms

bindings.min.js

bindings.min.js

102 ms

Accessibility Review

stempel4all.de accessibility score

83

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

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

High

[role]s are not contained by their required parent element

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

stempel4all.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

stempel4all.de SEO score

92

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

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 Stempel4all.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 Stempel4all.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

stempel4all.de

Open Graph description is not detected on the main page of Stempel 4all. 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: