Tools & Wizards About Us
prag-cityguide.de screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

prag-cityguide.de

Prag-Cityguide, Akrizo - der aktuelle Online-Reiseführer für Prag und Tschechien.

Page Load Speed

2 sec in total

First Response

340 ms

Resources Loaded

1.4 sec

Page Rendered

265 ms

prag-cityguide.de screenshot

About Website

Welcome to prag-cityguide.de homepage info - get ready to check Prag Cityguide best content for Czech Republic right away, or after learning these important things about prag-cityguide.de

Akrizo - der aktuelle Online-Reisefuehrer: Prag. Allgemeine Informationen. Gesundheit, Geld, Umtauschkurse, Sprachführer, Unterkunftsdatenbanken, Restaurants, Kneipen, Shopping, Clubs, Sehenswürdigkei...

Visit prag-cityguide.de

Key Findings

We analyzed Prag-cityguide.de page load time and found that the first response time was 340 ms and then it took 1.7 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

prag-cityguide.de performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

prag-cityguide.de

340 ms

analytics.js

26 ms

javascript02.js

116 ms

collect

13 ms

collect

39 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 84% of them (46 requests) were addressed to the original Prag-cityguide.de, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Aff.bstatic.com. The less responsive or slowest element that took the longest time to load (758 ms) belongs to the original domain Prag-cityguide.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.7 kB (36%)

Content Size

232.5 kB

After Optimization

147.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Prag-cityguide.de main page is 232.5 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 113.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 50.7 kB

  • Original 60.5 kB
  • After minification 51.2 kB
  • After compression 9.8 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 9.3 kB, which is 15% 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 50.7 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 35 B

  • Original 113.8 kB
  • After minification 113.8 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. Prag Cityguide images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 34.0 kB

  • Original 58.2 kB
  • After minification 58.1 kB
  • After compression 24.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 34.0 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (29%)

Requests Now

51

After Optimization

36

  • AJAX
  • Images
  • JavaScript

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prag Cityguide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

prag-cityguide.de

prag-cityguide.de

340 ms

analytics.js

analytics.js

26 ms

javascript02.js

javascript02.js

116 ms

collect

collect

13 ms

collect

collect

39 ms

js

js

97 ms

ga-audiences

ga-audiences

188 ms

flexiproduct.js

flexiproduct.js

150 ms

start.jpg

start.jpg

144 ms

anreise.jpg

anreise.jpg

208 ms

allgemein.jpg

allgemein.jpg

208 ms

transport.jpg

transport.jpg

215 ms

unterkunft.jpg

unterkunft.jpg

215 ms

essen.jpg

essen.jpg

216 ms

kultur.jpg

kultur.jpg

225 ms

einkaufen.jpg

einkaufen.jpg

309 ms

sehen.jpg

sehen.jpg

309 ms

geschichte.jpg

geschichte.jpg

321 ms

suchen.jpg

suchen.jpg

327 ms

plan.jpg

plan.jpg

321 ms

keinpfeil.gif

keinpfeil.gif

330 ms

pfeil.gif

pfeil.gif

409 ms

icon1.gif

icon1.gif

410 ms

prag-cityguide.gif

prag-cityguide.gif

430 ms

akrizo.gif

akrizo.gif

430 ms

radiologo1.gif

radiologo1.gif

438 ms

pis01.gif

pis01.gif

438 ms

hotelsuche.gif

hotelsuche.gif

521 ms

line100.gif

line100.gif

510 ms

line350.gif

line350.gif

533 ms

556_1.jpg

556_1.jpg

538 ms

24_1.jpg

24_1.jpg

549 ms

133_1.jpg

133_1.jpg

545 ms

477_1.jpg

477_1.jpg

613 ms

ibi_fon.gif

ibi_fon.gif

621 ms

reservierung.gif

reservierung.gif

640 ms

71_1.jpg

71_1.jpg

647 ms

3-stern.gif

3-stern.gif

651 ms

461_1.jpg

461_1.jpg

655 ms

943_1.jpg

943_1.jpg

723 ms

marienbad_01.jpg

marienbad_01.jpg

724 ms

ibi_objekt.gif

ibi_objekt.gif

744 ms

ibi_quad.gif

ibi_quad.gif

757 ms

799_sample.jpg

799_sample.jpg

758 ms

flexiproduct.js

flexiproduct.js

24 ms

4-stern.gif

4-stern.gif

605 ms

flexiproduct.html

flexiproduct.html

8 ms

flexiproduct.html

flexiproduct.html

313 ms

ametyst_sample.jpg

ametyst_sample.jpg

625 ms

477_sample.jpg

477_sample.jpg

626 ms

943_sample.jpg

943_sample.jpg

654 ms

182_sample.jpg

182_sample.jpg

656 ms

71_sample.jpg

71_sample.jpg

657 ms

683_sample.jpg

683_sample.jpg

660 ms

transparent.gif

transparent.gif

624 ms

Accessibility Review

prag-cityguide.de accessibility score

41

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

prag-cityguide.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

Serves images with low resolution

SEO Factors

prag-cityguide.de SEO score

67

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

    N/A

  • Encoding

    ISO-8859-1

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

prag-cityguide.de

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