Tools & Wizards About Us
photokina.de screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

photokina.de

Messe für Fotografie, Video und Imaging | photokina

Page Load Speed

5.2 sec in total

First Response

103 ms

Resources Loaded

4.7 sec

Page Rendered

374 ms

photokina.de screenshot

About Website

Welcome to photokina.de homepage info - get ready to check Photokina best content for Germany right away, or after learning these important things about photokina.de

Die photokina ist die Fotomesse in Köln, auf der die neuesten Trends und Produkte aus den Bereichen Foto und Video präsentiert werden.

Visit photokina.de

Key Findings

We analyzed Photokina.de page load time and found that the first response time was 103 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

photokina.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.192

64/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

photokina.de

103 ms

photokina.de

210 ms

www.photokina.de

356 ms

otSDKStub.js

62 ms

styles.css

83 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Photokina.de, 85% (40 requests) were made to Media.koelnmesse.io and 6% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Media.koelnmesse.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.8 kB (1%)

Content Size

6.7 MB

After Optimization

6.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Photokina.de main page is 6.7 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. 60% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.4 kB

  • Original 26.5 kB
  • After minification 25.7 kB
  • After compression 6.1 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 20.4 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 62.2 kB

  • Original 6.3 MB
  • After minification 6.3 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. Photokina images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 324.3 kB
  • After minification 324.3 kB
  • After compression 323.1 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.

Requests Breakdown

Number of requests can be reduced by 11 (27%)

Requests Now

41

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Photokina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

photokina.de

photokina.de

103 ms

photokina.de

photokina.de

210 ms

www.photokina.de

www.photokina.de

356 ms

otSDKStub.js

otSDKStub.js

62 ms

styles.css

styles.css

83 ms

shariff_complete_2.css

shariff_complete_2.css

132 ms

ssc_default.css

ssc_default.css

135 ms

search-app-styles.css

search-app-styles.css

136 ms

main.min.js.js

main.min.js.js

144 ms

datepicker-de.js

datepicker-de.js

156 ms

shariff_min.js

shariff_min.js

144 ms

sscbasic.js

sscbasic.js

143 ms

search-app-chunk.js

search-app-chunk.js

181 ms

search-app-main.js

search-app-main.js

181 ms

3be39c22-d071-4226-9278-f3760c44ec08.json

3be39c22-d071-4226-9278-f3760c44ec08.json

66 ms

location

location

97 ms

icon_chevron_down_light_h7.svg

icon_chevron_down_light_h7.svg

461 ms

icon_chevron_down_h7.svg

icon_chevron_down_h7.svg

427 ms

photokina-logo-weiss.png

photokina-logo-weiss.png

426 ms

photokina_logo_1.png

photokina_logo_1.png

459 ms

sprache_cloud.svg

sprache_cloud.svg

425 ms

icon_exit_h18.svg

icon_exit_h18.svg

421 ms

icon_search_h16.svg

icon_search_h16.svg

831 ms

pk2020_headgrafik_2300x1230_1950-1960.jpg

pk2020_headgrafik_2300x1230_1950-1960.jpg

1309 ms

pk2020_headgrafik_2300x1230_1950-1960_m01_m05_desktop.jpg

pk2020_headgrafik_2300x1230_1950-1960_m01_m05_desktop.jpg

1122 ms

pk2020_headgrafik_2300x1230_1950-1960_m01_m05_tablet.jpg

pk2020_headgrafik_2300x1230_1950-1960_m01_m05_tablet.jpg

1207 ms

pk2020_headgrafik_2300x1230_1950-1960_m01_m05_mobile.jpg

pk2020_headgrafik_2300x1230_1950-1960_m01_m05_mobile.jpg

1162 ms

pk2020_headgrafik_2300x1230_1962-1976.jpg

pk2020_headgrafik_2300x1230_1962-1976.jpg

1288 ms

pk2020_headgrafik_2300x1230_1962-1976_m01_m05_desktop.jpg

pk2020_headgrafik_2300x1230_1962-1976_m01_m05_desktop.jpg

1526 ms

pk2020_headgrafik_2300x1230_1962-1976_m01_m05_tablet.jpg

pk2020_headgrafik_2300x1230_1962-1976_m01_m05_tablet.jpg

1918 ms

pk2020_headgrafik_2300x1230_1962-1976_m01_m05_mobile.jpg

pk2020_headgrafik_2300x1230_1962-1976_m01_m05_mobile.jpg

1875 ms

pk2020_headgrafik_2300x1230_1978-1992.jpg

pk2020_headgrafik_2300x1230_1978-1992.jpg

3996 ms

pk2020_headgrafik_2300x1230_1978-1992_m01_m05_desktop.jpg

pk2020_headgrafik_2300x1230_1978-1992_m01_m05_desktop.jpg

2084 ms

pk2020_headgrafik_2300x1230_1978-1992_m01_m05_tablet.jpg

pk2020_headgrafik_2300x1230_1978-1992_m01_m05_tablet.jpg

2102 ms

pk2020_headgrafik_2300x1230_1978-1992_m01_m05_mobile.jpg

pk2020_headgrafik_2300x1230_1978-1992_m01_m05_mobile.jpg

2229 ms

pk2020_headgrafik_2300x1230_1994-2020.jpg

pk2020_headgrafik_2300x1230_1994-2020.jpg

2465 ms

pk2020_headgrafik_2300x1230_1994-2020_m01_m05_desktop.jpg

pk2020_headgrafik_2300x1230_1994-2020_m01_m05_desktop.jpg

2650 ms

pk2020_headgrafik_2300x1230_1994-2020_m01_m05_tablet.jpg

pk2020_headgrafik_2300x1230_1994-2020_m01_m05_tablet.jpg

3615 ms

pk2020_headgrafik_2300x1230_1994-2020_m01_m05_mobile.jpg

pk2020_headgrafik_2300x1230_1994-2020_m01_m05_mobile.jpg

2810 ms

icon_arrow_right_light.svg

icon_arrow_right_light.svg

2664 ms

logo_koelnmesse_footer.png

logo_koelnmesse_footer.png

2891 ms

logo_piv_sw.png

logo_piv_sw.png

3073 ms

icon-arrow-up.png

icon-arrow-up.png

3075 ms

notosans_regular_webfont_woff.woff

notosans_regular_webfont_woff.woff

3296 ms

otBannerSdk.js

otBannerSdk.js

34 ms

notosans_bold_webfont_woff.woff

notosans_bold_webfont_woff.woff

3358 ms

flama_semibold_woff.woff

flama_semibold_woff.woff

3391 ms

Accessibility Review

photokina.de accessibility score

87

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

button, link, and menuitem elements do not have accessible names.

High

ARIA input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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.

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

photokina.de best practices score

75

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

Browser errors were logged to the console

SEO Factors

photokina.de SEO score

93

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Photokina.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 Photokina.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

photokina.de

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