Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

citytours.co.at

Reisebüro City Tours GmbH: Reiseveranstalter und Eventagentur in Wien

Page Load Speed

2.4 sec in total

First Response

421 ms

Resources Loaded

1.7 sec

Page Rendered

284 ms

About Website

Click here to check amazing City Tours content. Otherwise, check out these important facts you probably never knew about citytours.co.at

City Tours Austria: Reiseveranstalter, Eventagentur, Kartenbüro, Übersetzungsbüro. Tour operator, Event manager, Ticket office, Translation office. Tour opérateur, agence évènementielle, billetterie, ...

Visit citytours.co.at

Key Findings

We analyzed Citytours.co.at page load time and found that the first response time was 421 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

citytours.co.at performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

citytours.co.at

421 ms

mail.js

106 ms

city-tours-austria.jpg

393 ms

city-tours.gif

866 ms

gaestefuehrer-oesterreich.gif

385 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to Citytours.co.at and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Citytours.co.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.5 kB (17%)

Content Size

201.9 kB

After Optimization

168.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Citytours.co.at main page is 201.9 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 163.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 30.3 kB

  • Original 38.5 kB
  • After minification 37.1 kB
  • After compression 8.2 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. 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 30.3 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 3.2 kB

  • Original 163.3 kB
  • After minification 160.1 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. City Tours images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 23 B

  • Original 141 B
  • After minification 141 B
  • After compression 118 B

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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 23 B or 16% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

44

After Optimization

44

  • Images
  • JavaScript

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of City Tours. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

citytours.co.at accessibility score

72

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

Best Practices

citytours.co.at 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

SEO Factors

citytours.co.at SEO score

69

Search Engine Optimization Advices

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

    DE

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Citytours.co.at 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 Citytours.co.at main page’s claimed encoding is windows-1252. 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 City Tours. 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: