Tools & Wizards About Us
esyoil.de screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    60% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

esyoil.de

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Page Load Speed

3.2 sec in total

First Response

292 ms

Resources Loaded

2.3 sec

Page Rendered

594 ms

esyoil.de screenshot

About Website

Welcome to esyoil.de homepage info - get ready to check Esyoil best content right away, or after learning these important things about esyoil.de

Jetzt Heizölpreise bei esyoil vergleichen und Heizöl bestellen: ✅ Alle Top-Händler Ihrer Region ✅ Stiftung Warentest: Sehr gut! ✅ 24h aktuell

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Key Findings

We analyzed Esyoil.de page load time and found that the first response time was 292 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

esyoil.de performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value4,250 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

esyoil.de

292 ms

www.esyoil.com

796 ms

rwd-head-bg-984.png

95 ms

rwd-logo-984.png

190 ms

logo.png

282 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Esyoil.de, 86% (50 requests) were made to Esyoil.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (796 ms) relates to the external source Esyoil.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 754.3 kB (60%)

Content Size

1.3 MB

After Optimization

500.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Esyoil.de main page is 1.3 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. 30% of websites need less resources to load. Javascripts take 415.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 273.5 kB

  • Original 354.6 kB
  • After minification 350.4 kB
  • After compression 81.1 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 273.5 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 20.1 kB

  • Original 256.1 kB
  • After minification 235.9 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. Esyoil images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 262.1 kB

  • Original 415.8 kB
  • After minification 415.8 kB
  • After compression 153.7 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 262.1 kB or 63% of the original size.

CSS Optimization

-87%

Potential reduce by 198.5 kB

  • Original 228.1 kB
  • After minification 224.1 kB
  • After compression 29.5 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. Esyoil.de needs all CSS files to be minified and compressed as it can save up to 198.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

55

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esyoil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

esyoil.de

esyoil.de

292 ms

www.esyoil.com

www.esyoil.com

796 ms

rwd-head-bg-984.png

rwd-head-bg-984.png

95 ms

rwd-logo-984.png

rwd-logo-984.png

190 ms

logo.png

logo.png

282 ms

swiper-arch-c14.png

swiper-arch-c14.png

284 ms

swiper-c14-003-app.jpg

swiper-c14-003-app.jpg

469 ms

DtGV.png

DtGV.png

377 ms

icon-info-12.png

icon-info-12.png

284 ms

arrows-trend.png

arrows-trend.png

288 ms

base.css

base.css

471 ms

grp-calc.css

grp-calc.css

377 ms

spc-index.css

spc-index.css

382 ms

index.min.js

index.min.js

776 ms

cookieconsent.min.js

cookieconsent.min.js

34 ms

rwd-nav-main-bg-li-984.png

rwd-nav-main-bg-li-984.png

465 ms

rwd-nav-main-bg-aa-984.png

rwd-nav-main-bg-aa-984.png

508 ms

feedback.png

feedback.png

512 ms

gm-scale-norm-3-5.png

gm-scale-norm-3-5.png

95 ms

gm-thumb-down-norm.png

gm-thumb-down-norm.png

98 ms

rating-stars.png

rating-stars.png

97 ms

slider-ui.png

slider-ui.png

96 ms

die-welt.jpg

die-welt.jpg

97 ms

focus.jpg

focus.jpg

188 ms

hannoversche-allgemeine.jpg

hannoversche-allgemeine.jpg

191 ms

n-tv.jpg

n-tv.jpg

189 ms

fuldaer-zeitung.jpg

fuldaer-zeitung.jpg

192 ms

hna.jpg

hna.jpg

190 ms

hz.jpg

hz.jpg

325 ms

kurier.jpg

kurier.jpg

326 ms

badische-zeitung.jpg

badische-zeitung.jpg

327 ms

waz.png

waz.png

326 ms

kr.png

kr.png

326 ms

rz.png

rz.png

374 ms

bnn.png

bnn.png

375 ms

nuernberger.png

nuernberger.png

375 ms

wlz.jpg

wlz.jpg

380 ms

saale.png

saale.png

379 ms

mo.jpg

mo.jpg

378 ms

fz.jpg

fz.jpg

466 ms

donaukurier.jpg

donaukurier.jpg

465 ms

dewezet.jpg

dewezet.jpg

466 ms

bestellung-icons.png

bestellung-icons.png

470 ms

product-oil-normal.png

product-oil-normal.png

471 ms

product-oil-premium.png

product-oil-premium.png

471 ms

product-oil-bio-10.png

product-oil-bio-10.png

557 ms

product-oil-bio-15.png

product-oil-bio-15.png

561 ms

product-oil-premium-bio-10.png

product-oil-premium-bio-10.png

559 ms

goto-appstore-white.png

goto-appstore-white.png

562 ms

goto-google-play-white.png

goto-google-play-white.png

561 ms

analytics.js

analytics.js

46 ms

api.php

api.php

215 ms

spinner.png

spinner.png

319 ms

linkid.js

linkid.js

5 ms

collect

collect

9 ms

collect

collect

60 ms

ga-audiences

ga-audiences

33 ms

light-bottom.css

light-bottom.css

18 ms

Accessibility Review

esyoil.de accessibility score

79

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

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

esyoil.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

esyoil.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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esyoil.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 Esyoil.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

esyoil.de

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