Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

pragaguida.it

Guida di Praga - Metropolitana Monumenti Aeroporti e informazioni

Page Load Speed

4 sec in total

First Response

355 ms

Resources Loaded

2.5 sec

Page Rendered

1.1 sec

About Website

Click here to check amazing Praga Guida content. Otherwise, check out these important facts you probably never knew about pragaguida.it

Guida di Praga, informazioni su aeroporti, metropolitana, monumenti, musei. Prenotazioni per Alberghi e Ostelli a Praga.

Visit pragaguida.it

Key Findings

We analyzed Pragaguida.it page load time and found that the first response time was 355 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

pragaguida.it performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value19,190 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

pragaguida.it

355 ms

page.css

106 ms

adsbygoogle.js

193 ms

js

594 ms

pagedesktop.css

575 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 88% of them (56 requests) were addressed to the original Pragaguida.it, 5% (3 requests) were made to Pagead2.googlesyndication.com and 3% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Pragaguida.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.2 kB (13%)

Content Size

206.8 kB

After Optimization

180.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pragaguida.it main page is 206.8 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. 40% of websites need less resources to load. Images take 112.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 21.1 kB

  • Original 27.8 kB
  • After minification 24.8 kB
  • After compression 6.7 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 2.9 kB, which is 11% 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 21.1 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 4.8 kB

  • Original 112.6 kB
  • After minification 107.8 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. Praga Guida images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 41 B

  • Original 65.3 kB
  • After minification 65.3 kB
  • After compression 65.3 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

-32%

Potential reduce by 358 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 750 B

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. Pragaguida.it needs all CSS files to be minified and compressed as it can save up to 358 B or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (32%)

Requests Now

63

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Praga Guida. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

pragaguida.it accessibility score

82

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

pragaguida.it 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

pragaguida.it SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    IT

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pragaguida.it can be misinterpreted by Google and other search engines. Our service has detected that Italian 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 Pragaguida.it 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

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