Tools & Wizards About Us
greve.de screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

greve.de

Walzentechnik & Maschinenbau aus Expertenhand - GREVE TECHNOLOGY

Page Load Speed

3.6 sec in total

First Response

320 ms

Resources Loaded

2.7 sec

Page Rendered

547 ms

greve.de screenshot

About Website

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

GREVE Technology - Spezialisten in der Walzentechnik & Maschinenbau ✓ 50 Jahre Know-How aus Lübbecke ✓ hochwertige Fertigung ▻ Jetzt kontaktieren!

Visit greve.de

Key Findings

We analyzed Greve.de page load time and found that the first response time was 320 ms and then it took 3.3 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

greve.de performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

greve.de

320 ms

greve.de

422 ms

www.greve.de

749 ms

bootstrap.min.css

108 ms

slick.css

210 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that all of those requests were addressed to Greve.de and no external sources were called. The less responsive or slowest element that took the longest time to load (749 ms) belongs to the original domain Greve.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 432.9 kB (29%)

Content Size

1.5 MB

After Optimization

1.1 MB

  • HTML
  • Images

In fact, the total size of Greve.de main page is 1.5 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 55.8 kB

  • Original 67.8 kB
  • After minification 56.5 kB
  • After compression 12.0 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 11.4 kB, which is 17% 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 55.8 kB or 82% of the original size.

Image Optimization

-26%

Potential reduce by 377.1 kB

  • Original 1.4 MB
  • After minification 1.0 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. Obviously, GREVE needs image optimization as it can save up to 377.1 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 25 (52%)

Requests Now

48

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GREVE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

greve.de

greve.de

320 ms

greve.de

greve.de

422 ms

www.greve.de

www.greve.de

749 ms

bootstrap.min.css

bootstrap.min.css

108 ms

slick.css

slick.css

210 ms

slick-theme.css

slick-theme.css

309 ms

7015c8c4ac.css

7015c8c4ac.css

313 ms

Basic.css

Basic.css

309 ms

magnific-popup.css

magnific-popup.css

311 ms

MyFontsWebfontsKit.css

MyFontsWebfontsKit.css

309 ms

font-awesome.min.css

font-awesome.min.css

312 ms

jquery.smartmenus.bootstrap-4.css

jquery.smartmenus.bootstrap-4.css

411 ms

animate.css

animate.css

412 ms

custom.css

custom.css

412 ms

Greve.css

Greve.css

412 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

418 ms

cookieOptin.css

cookieOptin.css

418 ms

cookieOptin.js

cookieOptin.js

512 ms

bootstrap.min.js

bootstrap.min.js

538 ms

jquery.bcSwipe.js

jquery.bcSwipe.js

536 ms

fontawesome.js

fontawesome.js

536 ms

jquery.smartmenus.js

jquery.smartmenus.js

537 ms

jquery.smartmenus.bootstrap-4.js

jquery.smartmenus.bootstrap-4.js

538 ms

slick.min.js

slick.min.js

617 ms

jquery.datetimepicker.min.js

jquery.datetimepicker.min.js

621 ms

parsley.min.js

parsley.min.js

620 ms

Tabs.min.js

Tabs.min.js

620 ms

Form.min.js

Form.min.js

627 ms

custom.js

custom.js

629 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

726 ms

loader.gif

loader.gif

215 ms

phone.svg

phone.svg

200 ms

lupe.svg

lupe.svg

203 ms

greve-logo-streifen.svg

greve-logo-streifen.svg

216 ms

greve-logo.svg

greve-logo.svg

240 ms

icon-walzentechnik.svg

icon-walzentechnik.svg

306 ms

icon-maschinenbau.svg

icon-maschinenbau.svg

303 ms

Irmgard-Greve.jpg

Irmgard-Greve.jpg

406 ms

startseite-einleitung-passion-for-engineering.jpg

startseite-einleitung-passion-for-engineering.jpg

308 ms

greve-karriere-schmaler.png

greve-karriere-schmaler.png

408 ms

greve-slider-04-karriere-ausbildung.jpg

greve-slider-04-karriere-ausbildung.jpg

400 ms

greve-slidermotive-corona.jpg

greve-slidermotive-corona.jpg

501 ms

greve-slider-02-walzentechnik_01.jpg

greve-slider-02-walzentechnik_01.jpg

702 ms

greve-slider-03-maschinenbau.jpg

greve-slider-03-maschinenbau.jpg

500 ms

greve-slider-03-leistungsspektrum.jpg

greve-slider-03-leistungsspektrum.jpg

601 ms

slider-pfeil.svg

slider-pfeil.svg

502 ms

oswald-v16-latin-300.woff

oswald-v16-latin-300.woff

501 ms

oswald-v16-latin-regular.woff

oswald-v16-latin-regular.woff

599 ms

oswald-v16-latin-500.woff

oswald-v16-latin-500.woff

605 ms

walzen-verlauf.png

walzen-verlauf.png

594 ms

maschinenbau-verlauf.png

maschinenbau-verlauf.png

595 ms

hg-linien-10prozent.png

hg-linien-10prozent.png

692 ms

greve-logo-footer.svg

greve-logo-footer.svg

693 ms

cd-top-arrow.svg

cd-top-arrow.svg

695 ms

Accessibility Review

greve.de accessibility score

75

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

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

Image elements do not have [alt] attributes

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

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.

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

greve.de best practices score

83

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

Page has valid source maps

SEO Factors

greve.de SEO score

93

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 Greve.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 Greve.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

greve.de

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