Tools & Wizards About Us
columbus-internet.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

columbus-internet.com

Andrew Sittermann – Bundesdruckerei-Gruppe | LinkedIn

Page Load Speed

794 ms in total

First Response

38 ms

Resources Loaded

756 ms

Page Rendered

0 ms

columbus-internet.com screenshot

About Website

Visit columbus-internet.com now to see the best up-to-date Columbus Internet content and also check out these interesting facts you probably never knew about columbus-internet.com

Over 20 years’ experience building IT systems, as well as 12 years as an entrepreneur… · Berufserfahrung: Bundesdruckerei-Gruppe · Ausbildung: University of Southampton · Ort: Berlin · 500+ Kontakte a...

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Key Findings

We analyzed Columbus-internet.com page load time and found that the first response time was 38 ms and then it took 756 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

columbus-internet.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value2,110 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.101

89/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

columbus-internet.com

38 ms

661 ms

ayxhggniw8m142h1cedsca4f9

59 ms

5q92mjc5c51bjlwaj3rs9aa82

37 ms

eh08muqvrde4h3hc6koyij5ti

20 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 17% of them (1 request) were addressed to the original Columbus-internet.com, 67% (4 requests) were made to Static.licdn.com and 17% (1 request) were made to Linkedin.com. The less responsive or slowest element that took the longest time to load (661 ms) relates to the external source Linkedin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.7 kB (38%)

Content Size

645.2 kB

After Optimization

399.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Columbus-internet.com main page is 645.2 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. Javascripts take 327.8 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 245.7 kB

  • Original 271.0 kB
  • After minification 219.4 kB
  • After compression 25.3 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 51.6 kB, which is 19% 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 245.7 kB or 91% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 327.8 kB
  • After minification 327.8 kB
  • After compression 327.8 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

-0%

Potential reduce by 0 B

  • Original 46.4 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.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Columbus Internet. According to our analytics all requests are already optimized.

Network Requests Diagram

columbus-internet.com

columbus-internet.com

38 ms

661 ms

ayxhggniw8m142h1cedsca4f9

ayxhggniw8m142h1cedsca4f9

59 ms

5q92mjc5c51bjlwaj3rs9aa82

5q92mjc5c51bjlwaj3rs9aa82

37 ms

eh08muqvrde4h3hc6koyij5ti

eh08muqvrde4h3hc6koyij5ti

20 ms

akygvucuopmy0hvvs82suiaag

akygvucuopmy0hvvs82suiaag

55 ms

Accessibility Review

columbus-internet.com accessibility score

100

Accessibility Issues

Best Practices

columbus-internet.com best practices score

75

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

General

Impact

Issue

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

columbus-internet.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Columbus-internet.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Columbus-internet.com 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

columbus-internet.com

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