Tools & Wizards About Us
wolf-schluesseldienst.de screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

wolf-schluesseldienst.de

Schlüsseldienst Wolf Nürnberg und Fürth - Türöffnung 37 € Festpreis ✔

Page Load Speed

2.6 sec in total

First Response

391 ms

Resources Loaded

1.6 sec

Page Rendered

688 ms

wolf-schluesseldienst.de screenshot

About Website

Visit wolf-schluesseldienst.de now to see the best up-to-date Wolf Schluesseldienst content and also check out these interesting facts you probably never knew about wolf-schluesseldienst.de

Schlüsseldienst in Nürnberg und Fürth ✔ Türöffnung 37 € FESTPREIS ☎091180196701 keine versteckten Kosten

Visit wolf-schluesseldienst.de

Key Findings

We analyzed Wolf-schluesseldienst.de page load time and found that the first response time was 391 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

wolf-schluesseldienst.de performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.188

65/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

wolf-schluesseldienst.de

391 ms

bootstrap.min.css

94 ms

global.css

268 ms

colorbox.css

175 ms

google-maps.css

173 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 79% of them (58 requests) were addressed to the original Wolf-schluesseldienst.de, 14% (10 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (711 ms) belongs to the original domain Wolf-schluesseldienst.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.4 kB (30%)

Content Size

853.8 kB

After Optimization

600.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wolf-schluesseldienst.de main page is 853.8 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. 55% of websites need less resources to load. Javascripts take 385.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.0 kB

  • Original 44.4 kB
  • After minification 36.5 kB
  • After compression 9.5 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 7.9 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 35.0 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 12.9 kB

  • Original 352.1 kB
  • After minification 339.3 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. Wolf Schluesseldienst images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 200.4 kB

  • Original 385.9 kB
  • After minification 360.4 kB
  • After compression 185.4 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 200.4 kB or 52% of the original size.

CSS Optimization

-7%

Potential reduce by 5.1 kB

  • Original 71.4 kB
  • After minification 71.4 kB
  • After compression 66.3 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. Wolf-schluesseldienst.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (70%)

Requests Now

61

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wolf Schluesseldienst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wolf-schluesseldienst.de

wolf-schluesseldienst.de

391 ms

bootstrap.min.css

bootstrap.min.css

94 ms

global.css

global.css

268 ms

colorbox.css

colorbox.css

175 ms

google-maps.css

google-maps.css

173 ms

typo.css

typo.css

175 ms

slider.css

slider.css

188 ms

tooltips.css

tooltips.css

181 ms

counters.css

counters.css

262 ms

portfolio.css

portfolio.css

260 ms

social.css

social.css

263 ms

page-nav.css

page-nav.css

276 ms

pricing-tables.css

pricing-tables.css

283 ms

boxes.css

boxes.css

348 ms

shadows.css

shadows.css

348 ms

custom.css

custom.css

349 ms

css

css

25 ms

fontello.css

fontello.css

354 ms

logo-top.png

logo-top.png

527 ms

logo-base.png

logo-base.png

528 ms

phone.png

phone.png

527 ms

standart.png

standart.png

528 ms

verriegelt.png

verriegelt.png

529 ms

zylinder.jpg

zylinder.jpg

529 ms

sicherheitszylinder.jpg

sicherheitszylinder.jpg

529 ms

keso-logo.png

keso-logo.png

530 ms

key.jpg

key.jpg

645 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

688 ms

bootstrap.min.js

bootstrap.min.js

530 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

533 ms

gauge.min.js

gauge.min.js

533 ms

inview.js

inview.js

582 ms

isotope.js

isotope.js

706 ms

pi.googleMapStyles.js

pi.googleMapStyles.js

616 ms

js

js

39 ms

jquery.gmap.min.js

jquery.gmap.min.js

616 ms

requestAnimationFramePolyfill.min.js

requestAnimationFramePolyfill.min.js

657 ms

jquery.placeholder.js

jquery.placeholder.js

711 ms

jquery.scrollTo.min.js

jquery.scrollTo.min.js

710 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

639 ms

pi.init.scrollSpy.js

pi.init.scrollSpy.js

586 ms

pi.global.js

pi.global.js

606 ms

pi.slider.js

pi.slider.js

610 ms

pi.init.slider.js

pi.init.slider.js

611 ms

pi.tooltip.js

pi.tooltip.js

607 ms

pi.init.tooltip.js

pi.init.tooltip.js

562 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

591 ms

pi.counter.js

pi.counter.js

603 ms

pi.init.counter.js

pi.init.counter.js

598 ms

pi.parallax.js

pi.parallax.js

603 ms

pi.init.parallax.js

pi.init.parallax.js

598 ms

pi.init.isotope.js

pi.init.isotope.js

562 ms

pi.init.map.js

pi.init.map.js

599 ms

laptop-table.jpg

laptop-table.jpg

614 ms

hexagon.png

hexagon.png

464 ms

bg-heading.png

bg-heading.png

463 ms

bg-heading-grey.png

bg-heading-grey.png

464 ms

architecture.jpg

architecture.jpg

551 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQ.woff

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11 ms

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50 ms

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48 ms

fontello.woff

fontello.woff

600 ms

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48 ms

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50 ms

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50 ms

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51 ms

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49 ms

analytics.js

analytics.js

45 ms

overlay.png

overlay.png

89 ms

collect

collect

27 ms

js

js

60 ms

Accessibility Review

wolf-schluesseldienst.de accessibility score

64

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.

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

wolf-schluesseldienst.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

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

SEO Factors

wolf-schluesseldienst.de SEO score

92

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

Image elements do not have [alt] attributes

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 Wolf-schluesseldienst.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 Wolf-schluesseldienst.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

wolf-schluesseldienst.de

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