8 sec in total
276 ms
7 sec
637 ms
Click here to check amazing Trefl content for Poland. Otherwise, check out these important facts you probably never knew about trefl.com
Oficjalny sklep internetowy marki Trefl to ponad 2000 produktów: puzzle dla dzieci i dorosłych, najlepsze gry planszowe oraz zabawki edukacyjne.
Visit trefl.comWe analyzed Trefl.com page load time and found that the first response time was 276 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
trefl.com performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value19.5 s
0/100
25%
Value20.4 s
0/100
10%
Value2,780 ms
3/100
30%
Value0.382
27/100
15%
Value38.2 s
0/100
10%
276 ms
188 ms
488 ms
94 ms
407 ms
Our browser made a total of 405 requests to load all elements on the main page. We found that 75% of them (303 requests) were addressed to the original Trefl.com, 9% (35 requests) were made to Fonts.gstatic.com and 4% (15 requests) were made to Trefl-magento-prod.s3.eu-central-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Trefl.com.
Page size can be reduced by 336.2 kB (20%)
1.7 MB
1.3 MB
In fact, the total size of Trefl.com main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 872.1 kB which makes up the majority of the site volume.
Potential reduce by 289.7 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 58.2 kB, which is 18% 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 289.7 kB or 89% of the original size.
Potential reduce by 5.2 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. Trefl images are well optimized though.
Potential reduce by 16.5 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.
Potential reduce by 24.8 kB
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. Trefl.com needs all CSS files to be minified and compressed as it can save up to 24.8 kB or 16% of the original size.
Number of requests can be reduced by 272 (77%)
355
83
The browser has sent 355 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trefl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 248 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
trefl.com
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trefl.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
[role]s do not have all required [aria-*] attributes
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
trefl.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
trefl.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trefl.com can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Trefl.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.
trefl.com
Open Graph description is not detected on the main page of Trefl. 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: