Access dobrydietetyk.pl. DOBRY DIETETYK℠ | Centrum Żywienia i Promocji Zdrowia

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

dobrydietetyk.pl

1153 ms

loaders.min.css

251 ms

css

38 ms

css

56 ms

css

58 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 63% of them (59 requests) were addressed to the original Dobrydietetyk.pl, 27% (25 requests) were made to Fonts.gstatic.com and 9% (8 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Dobrydietetyk.pl.

Content Size

2.1 MB

After Optimization

1.3 MB

In fact, the total size of Dobrydietetyk.pl main page is 2.1 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. 50% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 80.5 kB

Original 92.6 kB
After minification 53.5 kB
After compression 12.1 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 39.2 kB, which is 42% 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 80.5 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 21.4 kB

Original 1.0 MB
After minification 983.9 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. DOBRY DIETETYK images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 238.6 kB

Original 430.6 kB
After minification 430.6 kB
After compression 192.0 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 238.6 kB or 55% of the original size.

CSS Optimization

-87%

Potential reduce by 493.7 kB

Original 565.7 kB
After minification 499.0 kB
After compression 72.0 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. Dobrydietetyk.pl needs all CSS files to be minified and compressed as it can save up to 493.7 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DOBRY DIETETYK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

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

Issues were logged in the Issues panel in Chrome Devtools

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

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dobrydietetyk.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 Dobrydietetyk.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

dobrydietetyk.pl

Open Graph data is detected on the main page of DOBRY DIETETYK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

DOBRY DIETETYK℠ | Centrum Żywienia i Promocji Zdrowia - dobrydietetyk.pl

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

dobrydietetyk.pl

loaders.min.css

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

dobrydietetyk.pl

loaders.min.css

css

css

css

css

css

css

css

css

873dc38fff2a.css

video-js.min.css

b0b97f38f21d.css

js

c3e2c5249add.js

7baa595fd872.js

body-bg.jpg

dobrydietetyk_logo_160.png

icon-home_4zSLCOt.png

icon-adresy.png

icon-standard.png

icon-historie.png

sklep_ikona.png

icon-aktualnosci.png

icon-wiedza.png

icon-onas.png

icon-wspolpraca.png

searchplugin_map.jpg

shop_advert_lg.jpg

shop_advert_sm.jpg

keyvalue-icon-apple.png

keyvalue-icon-up.png

keyvalue-icon-hand.png

276_480_2016_04_12_16_09_08.jpg

target-star.png

276_371_2016_04_12_16_16_48.jpg

276_371_2016_04_12_18_30_07.jpg

276_414_2016_04_12_19_08_34.jpg

278_371_2016_04_12_16_09_07.jpg

276_491_2016_04_12_16_05_51.jpg

276_482_2016_04_12_16_09_08.jpg

276_415_2016_04_12_19_16_07.jpg

371_371_2016_04_12_16_13_24.jpg