Tools & Wizards About Us
hamburger-fotoarchiv.de screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

hamburger-fotoarchiv.de

Hamburger Fotoarchiv - historische Hamburgbilder - Hamburger Hafen, Speicherstadt // Preise - Geschenke - Bilderrahmen || Rahmen Fotoabzuege + Drucke ...

Page Load Speed

2 sec in total

First Response

342 ms

Resources Loaded

1.3 sec

Page Rendered

310 ms

hamburger-fotoarchiv.de screenshot

About Website

Welcome to hamburger-fotoarchiv.de homepage info - get ready to check Hamburger Fotoarchiv best content right away, or after learning these important things about hamburger-fotoarchiv.de

Hamburg Fotos | historische Bilder und Sehenswuerdigkeiten von Hamburg | Rahmen + Geschenke Hambuergensien.

Visit hamburger-fotoarchiv.de

Key Findings

We analyzed Hamburger-fotoarchiv.de page load time and found that the first response time was 342 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

hamburger-fotoarchiv.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

hamburger-fotoarchiv.de

342 ms

hamburger-fotoarchiv.de

507 ms

link.css

197 ms

logo2_hamburger_fotoarchiv.jpg

425 ms

172_0276a_kaispeicher_passagierdampfer.jpg

375 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Hamburger-fotoarchiv.de and no external sources were called. The less responsive or slowest element that took the longest time to load (507 ms) belongs to the original domain Hamburger-fotoarchiv.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.6 kB (15%)

Content Size

108.1 kB

After Optimization

91.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Hamburger-fotoarchiv.de main page is 108.1 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. Only 10% of websites need less resources to load. Images take 91.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 12.8 kB

  • Original 16.0 kB
  • After minification 14.1 kB
  • After compression 3.2 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 1.9 kB, which is 12% 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 12.8 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 3.1 kB

  • Original 91.2 kB
  • After minification 88.1 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. Hamburger Fotoarchiv images are well optimized though.

CSS Optimization

-73%

Potential reduce by 636 B

  • Original 872 B
  • After minification 585 B
  • After compression 236 B

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. Hamburger-fotoarchiv.de needs all CSS files to be minified and compressed as it can save up to 636 B or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hamburger Fotoarchiv. According to our analytics all requests are already optimized.

Network Requests Diagram

hamburger-fotoarchiv.de

hamburger-fotoarchiv.de

342 ms

hamburger-fotoarchiv.de

hamburger-fotoarchiv.de

507 ms

link.css

link.css

197 ms

logo2_hamburger_fotoarchiv.jpg

logo2_hamburger_fotoarchiv.jpg

425 ms

172_0276a_kaispeicher_passagierdampfer.jpg

172_0276a_kaispeicher_passagierdampfer.jpg

375 ms

173_3502a_sandtorhafen_sandtorkai.jpg

173_3502a_sandtorhafen_sandtorkai.jpg

375 ms

0953971a_karte-hafen-1925.jpg

0953971a_karte-hafen-1925.jpg

279 ms

0953973a_hamburg-segelschiffhafen-historisch.jpg

0953973a_hamburg-segelschiffhafen-historisch.jpg

278 ms

01147701a_historisches_hamburg.jpg

01147701a_historisches_hamburg.jpg

476 ms

01147718a_panorama_hafen_hamburg.jpg

01147718a_panorama_hafen_hamburg.jpg

386 ms

Accessibility Review

hamburger-fotoarchiv.de accessibility score

61

Accessibility Issues

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 [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

Best Practices

hamburger-fotoarchiv.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

hamburger-fotoarchiv.de SEO score

58

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hamburger-fotoarchiv.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Hamburger-fotoarchiv.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

hamburger-fotoarchiv.de

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