Tools & Wizards About Us
sudokuhalloween.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

sudokuhalloween.com

Halloween Sudoku

Page Load Speed

998 ms in total

First Response

158 ms

Resources Loaded

422 ms

Page Rendered

418 ms

sudokuhalloween.com screenshot

About Website

Click here to check amazing Sudoku Halloween content for Australia. Otherwise, check out these important facts you probably never knew about sudokuhalloween.com

Scare yourself into some puzzle game fun with Halloween Sudoku! This themed sudoku game features hundreds of puzzles with four sudoku difficulties!

Visit sudokuhalloween.com

Key Findings

We analyzed Sudokuhalloween.com page load time and found that the first response time was 158 ms and then it took 840 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

sudokuhalloween.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

sudokuhalloween.com

158 ms

32 ms

frame.html

11 ms

icon.png

55 ms

slice.webp

162 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sudokuhalloween.com, 76% (35 requests) were made to 247games.com and 22% (10 requests) were made to 247sudoku.com. The less responsive or slowest element that took the longest time to load (162 ms) relates to the external source 247sudoku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.9 kB (20%)

Content Size

303.5 kB

After Optimization

243.5 kB

  • HTML
  • Images

In fact, the total size of Sudokuhalloween.com main page is 303.5 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. 25% of websites need less resources to load. Images take 224.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 59.7 kB

  • Original 79.1 kB
  • After minification 79.1 kB
  • After compression 19.3 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. 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 59.7 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 173 B

  • Original 224.4 kB
  • After minification 224.2 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. Sudoku Halloween images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

42

After Optimization

42

  • AJAX
  • Images

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sudoku Halloween. According to our analytics all requests are already optimized.

Network Requests Diagram

sudokuhalloween.com

sudokuhalloween.com

158 ms

32 ms

frame.html

frame.html

11 ms

icon.png

icon.png

55 ms

slice.webp

slice.webp

162 ms

title.png

title.png

133 ms

close.png

close.png

12 ms

thumbs_bg.webp

thumbs_bg.webp

131 ms

sudokuEasy.png

sudokuEasy.png

12 ms

sudokuMedium.png

sudokuMedium.png

13 ms

sudokuHard.png

sudokuHard.png

15 ms

sudokuExpert.png

sudokuExpert.png

15 ms

icon.png

icon.png

55 ms

icon.png

icon.png

55 ms

icon.png

icon.png

55 ms

icon.png

icon.png

56 ms

icon.png

icon.png

60 ms

icon.png

icon.png

59 ms

icon.png

icon.png

60 ms

icon.png

icon.png

60 ms

icon.png

icon.png

59 ms

icon.png

icon.png

60 ms

icon.png

icon.png

61 ms

icon.png

icon.png

61 ms

icon.png

icon.png

60 ms

icon.png

icon.png

62 ms

icon.png

icon.png

62 ms

icon.png

icon.png

63 ms

icon.png

icon.png

63 ms

icon.png

icon.png

63 ms

icon.png

icon.png

63 ms

icon.png

icon.png

64 ms

icon.png

icon.png

64 ms

icon.png

icon.png

65 ms

icon.png

icon.png

68 ms

icon.png

icon.png

67 ms

icon.png

icon.png

68 ms

icon.png

icon.png

69 ms

icon.png

icon.png

65 ms

icon.png

icon.png

69 ms

icon.png

icon.png

70 ms

icon.png

icon.png

69 ms

icon.png

icon.png

75 ms

icon.png

icon.png

71 ms

icon.svg

icon.svg

72 ms

icon.png

icon.png

72 ms

Accessibility Review

sudokuhalloween.com accessibility score

100

Accessibility Issues

Best Practices

sudokuhalloween.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

sudokuhalloween.com SEO score

100

Search Engine Optimization Advices

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 Sudokuhalloween.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 Sudokuhalloween.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

sudokuhalloween.com

Open Graph description is not detected on the main page of Sudoku Halloween. 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: