1.2 sec in total
402 ms
686 ms
112 ms
Welcome to printable-sudoku-puzzles.com homepage info - get ready to check Printable Sudoku Puzzles best content for United States right away, or after learning these important things about printable-sudoku-puzzles.com
Free Printable Sudoku puzzles. Six difficulty levels. Image or PDF, 6 sudokus per page
Visit printable-sudoku-puzzles.comWe analyzed Printable-sudoku-puzzles.com page load time and found that the first response time was 402 ms and then it took 798 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.
printable-sudoku-puzzles.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value2.1 s
96/100
25%
Value4.1 s
78/100
10%
Value2,220 ms
6/100
30%
Value0
100/100
15%
Value7.9 s
44/100
10%
402 ms
5 ms
5 ms
170 ms
30 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 20% of them (2 requests) were addressed to the original Printable-sudoku-puzzles.com, 40% (4 requests) were made to Pagead2.googlesyndication.com and 20% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (402 ms) belongs to the original domain Printable-sudoku-puzzles.com.
Page size can be reduced by 188.9 kB (55%)
344.0 kB
155.2 kB
In fact, the total size of Printable-sudoku-puzzles.com main page is 344.0 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. Javascripts take 302.9 kB which makes up the majority of the site volume.
Potential reduce by 5.8 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. 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 5.8 kB or 63% of the original size.
Potential reduce by 4.1 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. Obviously, Printable Sudoku Puzzles needs image optimization as it can save up to 4.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 178.9 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 178.9 kB or 59% of the original size.
Potential reduce by 65 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. Printable-sudoku-puzzles.com needs all CSS files to be minified and compressed as it can save up to 65 B or 27% of the original size.
Number of requests can be reduced by 4 (44%)
9
5
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Printable Sudoku Puzzles. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
printable-sudoku-puzzles.com
402 ms
show_ads.js
5 ms
urchin.js
5 ms
sudoku.png
170 ms
ca-pub-2241170224239678.js
30 ms
zrt_lookup.html
34 ms
show_ads_impl.js
37 ms
__utm.gif
6 ms
ads
160 ms
osd.js
3 ms
printable-sudoku-puzzles.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
<html> element does not have a [lang] attribute
printable-sudoku-puzzles.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
printable-sudoku-puzzles.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Printable-sudoku-puzzles.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Printable-sudoku-puzzles.com 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.
printable-sudoku-puzzles.com
Open Graph description is not detected on the main page of Printable Sudoku Puzzles. 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: