Access cn-tryton.pl. Szkoła nurkowa, sklep, serwis oraz klub organizujący nurkowania i podróże nurkowe. Nurkowanie to nas...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value7,310 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

cn-tryton.pl

333 ms

cn-tryton.pl

708 ms

css

54 ms

css

72 ms

css

76 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 61% of them (72 requests) were addressed to the original Cn-tryton.pl, 11% (13 requests) were made to Fonts.gstatic.com and 8% (9 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cn-tryton.pl.

Content Size

1.3 MB

After Optimization

1.2 MB

In fact, the total size of Cn-tryton.pl main page is 1.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 637.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 58.2 kB

Original 73.6 kB
After minification 66.5 kB
After compression 15.4 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 58.2 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 18.7 kB

Original 637.6 kB
After minification 618.9 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. Cn Tryton images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 21.1 kB

Original 548.6 kB
After minification 548.6 kB
After compression 527.5 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.

CSS Optimization

-13%

Potential reduce by 9.7 kB

Original 72.7 kB
After minification 72.7 kB
After compression 63.0 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. Cn-tryton.pl needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 13% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Tryton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

PL
Language Claimed

PL
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cn-tryton.pl 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 Cn-tryton.pl 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

cn-tryton.pl

Open Graph description is not detected on the main page of Cn Tryton. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Szkoła nurkowa, sklep, serwis oraz klub organizujący nurkowania i podróże nurkowe. Nurkowanie to nasza pasja i przygoda którą dzielimy się z innymi. S...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

cn-tryton.pl

cn-tryton.pl

css

css

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

cn-tryton.pl

cn-tryton.pl

css

css

css

bootstrap.css

font-awesome.css

mag.css

default.css

site.css

hover-min.css

slick.css

slick-theme.css

nanoscroller.css

jquery.mmenu.all.css

photoswipe.css

default-skin.css

zeroit.css

responsive.css

eventsMap.css

nav-x.min.css

dropdown-x.min.css

api.js

js

jquery.js

yii.js

yii.validation.js

yii.activeForm.js

bootstrap.js

jquery.easing.min.js

jquery.jscroll.min.js

jquery.stickem.js

jquery.bridget.js

jquery.mousewheel.js

jquery.event.drag.js

mag.js

mag-jquery.js

slick.min.js

jquery.nanoscroller.min.js

ScrollMagic.min.js

jquery.mmenu.min.all.js

photoswipe.min.js

photoswipe-ui-default.min.js