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visum.de screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    78% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

visum.de

Visum.de - Visumprofis für über 100 Länder dieser Welt

Page Load Speed

2.2 sec in total

First Response

669 ms

Resources Loaded

1.4 sec

Page Rendered

183 ms

visum.de screenshot

About Website

Click here to check amazing Visum content for Germany. Otherwise, check out these important facts you probably never knew about visum.de

VISUM.DE Ein Service der Visa Dienst Bonn GmbH und Co. KG

Visit visum.de

Key Findings

We analyzed Visum.de page load time and found that the first response time was 669 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 25% of websites can load faster.

Performance Metrics

visum.de performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

visum.de

669 ms

design.css

363 ms

typo.css

274 ms

form.css

273 ms

links.css

367 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Visum.de and no external sources were called. The less responsive or slowest element that took the longest time to load (669 ms) belongs to the original domain Visum.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.6 kB (50%)

Content Size

274.7 kB

After Optimization

136.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Visum.de main page is 274.7 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. 20% of websites need less resources to load. Images take 152.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.9 kB

  • Original 50.3 kB
  • After minification 46.7 kB
  • After compression 9.4 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. 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 40.9 kB or 81% of the original size.

Image Optimization

-23%

Potential reduce by 34.7 kB

  • Original 152.1 kB
  • After minification 117.4 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, Visum needs image optimization as it can save up to 34.7 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-87%

Potential reduce by 63.0 kB

  • Original 72.3 kB
  • After minification 42.2 kB
  • After compression 9.2 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. Visum.de needs all CSS files to be minified and compressed as it can save up to 63.0 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (40%)

Requests Now

25

After Optimization

15

  • Images
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

visum.de

visum.de

669 ms

design.css

design.css

363 ms

typo.css

typo.css

274 ms

form.css

form.css

273 ms

links.css

links.css

367 ms

navi.css

navi.css

275 ms

SpryTooltip.js

SpryTooltip.js

545 ms

SpryTooltip.css

SpryTooltip.css

367 ms

SpryMenuBar.js

SpryMenuBar.js

546 ms

SpryCollapsiblePanel.js

SpryCollapsiblePanel.js

396 ms

SpryMenuBarHorizontal.css

SpryMenuBarHorizontal.css

451 ms

SpryMenuBarVertical.css

SpryMenuBarVertical.css

457 ms

SpryCollapsiblePanel.css

SpryCollapsiblePanel.css

455 ms

SpryTabbedPanels.js

SpryTabbedPanels.js

485 ms

SpryTabbedPanels.css

SpryTabbedPanels.css

542 ms

page_back.jpg

page_back.jpg

92 ms

bg_top.jpg

bg_top.jpg

274 ms

navi_start.jpg

navi_start.jpg

93 ms

bg_navi_full.jpg

bg_navi_full.jpg

95 ms

bg_navi.jpg

bg_navi.jpg

94 ms

bg_content.jpg

bg_content.jpg

184 ms

bg_tooltip.jpg

bg_tooltip.jpg

183 ms

teaser_faq.jpg

teaser_faq.jpg

276 ms

teaser_tracking.jpg

teaser_tracking.jpg

275 ms

bt_grau.jpg

bt_grau.jpg

160 ms

bg_link_upper.png

bg_link_upper.png

240 ms

bg_footer.jpg

bg_footer.jpg

242 ms

SpryMenuBarDownHover.gif

SpryMenuBarDownHover.gif

235 ms

SpryMenuBarRightHover.gif

SpryMenuBarRightHover.gif

321 ms

print.css

print.css

93 ms

Accessibility Review

visum.de accessibility score

91

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

[id] attributes on active, focusable elements are not unique

Best Practices

visum.de best practices score

83

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

Serves images with low resolution

SEO Factors

visum.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 Visum.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 Visum.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

visum.de

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