Tools & Wizards About Us
harrypotter.pl screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

harrypotter.pl

Seria Harry Potter, J.K. Rowling | Media Rodzina

Page Load Speed

1.6 sec in total

First Response

395 ms

Resources Loaded

1.1 sec

Page Rendered

123 ms

harrypotter.pl screenshot

About Website

Click here to check amazing Harry Potter content. Otherwise, check out these important facts you probably never knew about harrypotter.pl

Seria książek Harry Potter - światowy bestseller! Cykl Joanne K. Rowling o młodym czarodzieju jest idealny dla dzieci, młodzieży i dorosłych.

Visit harrypotter.pl

Key Findings

We analyzed Harrypotter.pl page load time and found that the first response time was 395 ms and then it took 1.2 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

harrypotter.pl performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

75/100

10%

Network Requests Diagram

harrypotter.pl

395 ms

QxfzKJl9.php

186 ms

bhp.jpg

596 ms

creative.jpg

711 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 75% of them (3 requests) were addressed to the original Harrypotter.pl, 25% (1 request) were made to 360medias.com. The less responsive or slowest element that took the longest time to load (711 ms) belongs to the original domain Harrypotter.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 kB (1%)

Content Size

259.5 kB

After Optimization

257.6 kB

  • HTML
  • Images

In fact, the total size of Harrypotter.pl main page is 259.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 258.9 kB which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 227 B

  • Original 563 B
  • After minification 521 B
  • After compression 336 B

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 227 B or 40% of the original size.

Image Optimization

-1%

Potential reduce by 1.7 kB

  • Original 258.9 kB
  • After minification 257.3 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. Harry Potter images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harry Potter. According to our analytics all requests are already optimized.

Network Requests Diagram

harrypotter.pl

harrypotter.pl

395 ms

QxfzKJl9.php

QxfzKJl9.php

186 ms

bhp.jpg

bhp.jpg

596 ms

creative.jpg

creative.jpg

711 ms

Accessibility Review

harrypotter.pl accessibility score

72

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

Heading elements are not in a sequentially-descending order

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

harrypotter.pl 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

harrypotter.pl SEO score

86

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

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

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

    PL

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Harrypotter.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Harrypotter.pl main page’s claimed encoding is . 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

harrypotter.pl

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