Tools & Wizards About Us
spilling.de screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 42

    SEO

    Google-friendlier than
    18% of websites

spilling.de

Spilling Project Partner GmbH & Co.KG, Hamburg, Germany

Page Load Speed

4.2 sec in total

First Response

324 ms

Resources Loaded

3.4 sec

Page Rendered

463 ms

spilling.de screenshot

About Website

Click here to check amazing Spilling content. Otherwise, check out these important facts you probably never knew about spilling.de

Spilling offers solutions for steam power plants with steam turbines and steam engines as well gas expansion plants. As inverse function of our reciprocating steam engine we also offer steam compresso...

Visit spilling.de

Key Findings

We analyzed Spilling.de page load time and found that the first response time was 324 ms and then it took 3.9 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

spilling.de performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

spilling.de

324 ms

spilling.de

410 ms

www.spilling.de

974 ms

jquery-3.4.1.min.js

308 ms

stylesheet.css

321 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 97% of them (62 requests) were addressed to the original Spilling.de, 2% (1 request) were made to Static.etracker.com and 2% (1 request) were made to Code.etracker.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Spilling.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 323.6 kB (8%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spilling.de main page is 4.0 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. 45% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 48.0 kB

  • Original 58.7 kB
  • After minification 51.2 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 7.5 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 48.0 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 49.6 kB

  • Original 3.6 MB
  • After minification 3.6 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. Spilling images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 148.9 kB

  • Original 233.5 kB
  • After minification 195.4 kB
  • After compression 84.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 148.9 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 77.1 kB

  • Original 89.8 kB
  • After minification 63.6 kB
  • After compression 12.7 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. Spilling.de needs all CSS files to be minified and compressed as it can save up to 77.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (18%)

Requests Now

57

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spilling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spilling.de

spilling.de

324 ms

spilling.de

spilling.de

410 ms

www.spilling.de

www.spilling.de

974 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

308 ms

stylesheet.css

stylesheet.css

321 ms

owl.carousel.min.css

owl.carousel.min.css

321 ms

owl.theme.default.min.css

owl.theme.default.min.css

322 ms

owl.carousel.js

owl.carousel.js

515 ms

normalize.css

normalize.css

324 ms

styles.css

styles.css

509 ms

media_query.css

media_query.css

414 ms

main.js

main.js

415 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

525 ms

e.js

e.js

494 ms

arrow.png

arrow.png

413 ms

bg01.jpg

bg01.jpg

914 ms

bg02.jpg

bg02.jpg

1212 ms

bg05.jpg

bg05.jpg

1213 ms

bg04.jpg

bg04.jpg

807 ms

home_produkte_Dampfmotor.jpg

home_produkte_Dampfmotor.jpg

612 ms

home_anwendungen.jpg

home_anwendungen.jpg

713 ms

home_anwendungGas.jpg

home_anwendungGas.jpg

714 ms

home_customizing.jpg

home_customizing.jpg

814 ms

673_4_press_ad_oil_and_gas_may_2021.png

673_4_press_ad_oil_and_gas_may_2021.png

813 ms

403_3_Steamturbineinsitue.jpg

403_3_Steamturbineinsitue.jpg

906 ms

317_4_Dampfmotor_Titel.jpg

317_4_Dampfmotor_Titel.jpg

914 ms

316_4_Dampftubine_Titel.jpg

316_4_Dampftubine_Titel.jpg

914 ms

314_4_Gasexpansionsmotoren_Titel.jpg

314_4_Gasexpansionsmotoren_Titel.jpg

1006 ms

318_4_Dampfkompressor_Titel.jpg

318_4_Dampfkompressor_Titel.jpg

1013 ms

AnwendungenDampf_Titel.jpg

AnwendungenDampf_Titel.jpg

1112 ms

278_4_KWK_Titel.jpg

278_4_KWK_Titel.jpg

1013 ms

279_4_StromAusBiomasse_Titel.jpg

279_4_StromAusBiomasse_Titel.jpg

1106 ms

280_4_WaermeAbfall_Titel.jpg

280_4_WaermeAbfall_Titel.jpg

1112 ms

277_4_Dampfkompression_Titel.jpg

277_4_Dampfkompression_Titel.jpg

1113 ms

Gasexpansion_Titel.jpg

Gasexpansion_Titel.jpg

1207 ms

308_4_EVU_Titel.jpg

308_4_EVU_Titel.jpg

1211 ms

313_4_Industrie_Titel.jpg

313_4_Industrie_Titel.jpg

1211 ms

Customizing_Titel.jpg

Customizing_Titel.jpg

1310 ms

299_4_Engineering_Titel.png

299_4_Engineering_Titel.png

1307 ms

301_4_Montage_Titel.jpg

301_4_Montage_Titel.jpg

1308 ms

300_4_Kundendienst_Titel.jpg

300_4_Kundendienst_Titel.jpg

1003 ms

658_5_spilling_beim_energy_award.png

658_5_spilling_beim_energy_award.png

1095 ms

638_5_blogbeitrag_gruene_prozesswaerme.jpg

638_5_blogbeitrag_gruene_prozesswaerme.jpg

999 ms

634_5_spilling-blog-energieeffizienz_en.jpg

634_5_spilling-blog-energieeffizienz_en.jpg

1091 ms

bg.png

bg.png

891 ms

t.js

t.js

391 ms

shadow.png

shadow.png

816 ms

shadow_top.png

shadow_top.png

819 ms

suche_lupe.png

suche_lupe.png

820 ms

icon_sprite.png

icon_sprite.png

911 ms

logo.png

logo.png

912 ms

bg_rollout_home_co2.png

bg_rollout_home_co2.png

913 ms

hinted-TheSansBold-CapsItalic.woff

hinted-TheSansBold-CapsItalic.woff

902 ms

hinted-TheSansSemiBold-Italic.woff

hinted-TheSansSemiBold-Italic.woff

812 ms

hinted-TheSansBlack-Caps.woff

hinted-TheSansBlack-Caps.woff

810 ms

hinted-TheSansExtraBold-Caps.woff

hinted-TheSansExtraBold-Caps.woff

803 ms

bullet_gelb_klein.gif

bullet_gelb_klein.gif

796 ms

bg_top.png

bg_top.png

806 ms

shadow_type_a.png

shadow_type_a.png

706 ms

bg_img1.png

bg_img1.png

709 ms

footer_line.png

footer_line.png

707 ms

shadow_type_b.png

shadow_type_b.png

795 ms

bg_img2.png

bg_img2.png

703 ms

bg_img3.png

bg_img3.png

699 ms

Accessibility Review

spilling.de accessibility score

56

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

spilling.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

SEO Factors

spilling.de SEO score

42

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Spilling.de 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 Spilling.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

spilling.de

Open Graph data is detected on the main page of Spilling. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: