Access 4office.com.pl. Artykuły biurowe | Hurtownia papiernicza

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

4office.com.pl

381 ms

www.4office.com.pl

1428 ms

select2.min.css

47 ms

bootstrap.min.css

121 ms

style.css

237 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 73% of them (53 requests) were addressed to the original 4office.com.pl, 14% (10 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain 4office.com.pl.

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of 4office.com.pl main page is 1.2 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

-78%

Potential reduce by 35.3 kB

Original 45.1 kB
After minification 43.3 kB
After compression 9.8 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 35.3 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 112.0 kB

Original 1.0 MB
After minification 916.7 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, 4 Office Com needs image optimization as it can save up to 112.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 31.2 kB

Original 91.3 kB
After minification 91.0 kB
After compression 60.1 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 31.2 kB or 34% of the original size.

CSS Optimization

-7%

Potential reduce by 3.1 kB

Original 41.8 kB
After minification 41.8 kB
After compression 38.7 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. 4office.com.pl has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Office Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 12 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

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4office.com.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that 4office.com.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

4office.com.pl

Open Graph description is not detected on the main page of 4 Office Com. 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

Artykuły biurowe | Hurtownia papiernicza - 4office

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

4office.com.pl

www.4office.com.pl

select2.min.css

bootstrap.min.css

style.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

4office.com.pl

www.4office.com.pl

select2.min.css

bootstrap.min.css

style.css

main.css

media.css

shop.css

blue.css

animate.min.css

tonery.css

jquery.min.js

prosurf.cookies.js

responsiveslides.min.js

enter.js

plugins.js

script.js

jquery.color.js

css

css

font-awesome.min.css

select2.min.js

urchin.js

logo-4office.png

certyfikat.png

1694678400271-thb-150.jpg

16946777077293-thb-150.jpg

16932126198444-thb-150.jpg

16932121228524-thb-150.jpg

21142415-90_0-thb-150.jpg

1772100PL-00B_0-thb-150.jpg

5901503615782_2-thb-150.jpg

5901503615966_2-thb-150.jpg

21011121-01-thb-150.jpg

21011221-01-thb-150.jpg

blk9000-thb-150.jpg

ykk0020-thb-150.jpg

prk9000-thb-150.jpg

icon-cart.png

handlowiec.png

hsk0040-thb-150.jpg

hsk0050-thb-150.jpg

hpk0040-thb-150.jpg