Tools & Wizards About Us

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

hamburg.online-pizza.de

Pizza Hamburg | Lieferservice Hamburg | Pizzataxi Hamburg | Pizza bestellen Hamburg | Pizzeria Hamburg | Bringdienst | Pizzaservice

Page Load Speed

3.3 sec in total

First Response

316 ms

Resources Loaded

2.6 sec

Page Rendered

399 ms

About Website

Click here to check amazing Hamburg Online Pizza content for Germany. Otherwise, check out these important facts you probably never knew about hamburg.online-pizza.de

Online-Pizza.de | Hamburg - Pizza & Pasta einfach online bestellen! Pizzaservice-Portal mit eigenem Online-Bestellsystem.

Visit hamburg.online-pizza.de

Key Findings

We analyzed Hamburg.online-pizza.de page load time and found that the first response time was 316 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

hamburg.online-pizza.de performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

hamburg.online-pizza.de

316 ms

hamburg.online-pizza.de

645 ms

app_v1.28.16.css

215 ms

app_v1.28.16.js

537 ms

bg-pattern.png

489 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Hamburg.online-pizza.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Hamburg.online-pizza.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 733.4 kB (67%)

Content Size

1.1 MB

After Optimization

366.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hamburg.online-pizza.de main page is 1.1 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. 25% of websites need less resources to load. Images take 830.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 58.9 kB

  • Original 70.4 kB
  • After minification 59.5 kB
  • After compression 11.4 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 10.9 kB, which is 16% 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 58.9 kB or 84% of the original size.

Image Optimization

-81%

Potential reduce by 672.9 kB

  • Original 830.6 kB
  • After minification 157.6 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. Obviously, Hamburg Online Pizza needs image optimization as it can save up to 672.9 kB or 81% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 137.5 kB
  • After minification 137.5 kB
  • After compression 137.5 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

-2%

Potential reduce by 1.5 kB

  • Original 61.6 kB
  • After minification 61.6 kB
  • After compression 60.1 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. Hamburg.online-pizza.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hamburg Online Pizza. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

hamburg.online-pizza.de accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

hamburg.online-pizza.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

SEO Factors

hamburg.online-pizza.de SEO score

83

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

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

High

Tap targets are not sized appropriately

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 Hamburg.online-pizza.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 Hamburg.online-pizza.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

Open Graph description is not detected on the main page of Hamburg Online Pizza. 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: