Tools & Wizards About Us
arsen.pl screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

arsen.pl

Market budowlany Arsen w Łódzkim | Zaopatrzenie budowlane

Page Load Speed

3 sec in total

First Response

257 ms

Resources Loaded

2.5 sec

Page Rendered

220 ms

arsen.pl screenshot

About Website

Click here to check amazing Arsen content. Otherwise, check out these important facts you probably never knew about arsen.pl

Prowadzimy market budowlany Arsen w województwie łódzkim, w którym sprzedajemy zaopatrzenie budowlane dla osób prywatnych i inwestorów. Serdecznie zapraszamy!

Visit arsen.pl

Key Findings

We analyzed Arsen.pl page load time and found that the first response time was 257 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

arsen.pl performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

arsen.pl

257 ms

www.arsen.pl

564 ms

kac-sm.css

110 ms

css

41 ms

css

58 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 77% of them (63 requests) were addressed to the original Arsen.pl, 5% (4 requests) were made to Googletagmanager.com and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (887 ms) belongs to the original domain Arsen.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.1 kB (23%)

Content Size

620.5 kB

After Optimization

477.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arsen.pl main page is 620.5 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. 60% of websites need less resources to load. Images take 444.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 35.8 kB

  • Original 44.8 kB
  • After minification 38.5 kB
  • After compression 9.1 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 6.4 kB, which is 14% 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 35.8 kB or 80% of the original size.

Image Optimization

-22%

Potential reduce by 95.9 kB

  • Original 444.2 kB
  • After minification 348.3 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, Arsen needs image optimization as it can save up to 95.9 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 9.8 kB

  • Original 121.9 kB
  • After minification 121.9 kB
  • After compression 112.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 1.6 kB

  • Original 9.5 kB
  • After minification 9.5 kB
  • After compression 7.8 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. Arsen.pl needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (32%)

Requests Now

72

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arsen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

arsen.pl

arsen.pl

257 ms

www.arsen.pl

www.arsen.pl

564 ms

kac-sm.css

kac-sm.css

110 ms

css

css

41 ms

css

css

58 ms

style.css

style.css

220 ms

validationEngine.jquery.css

validationEngine.jquery.css

369 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

330 ms

js

js

71 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

27 ms

jquery.marquee.min.js

jquery.marquee.min.js

344 ms

jquery.cookie.js

jquery.cookie.js

349 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

350 ms

jquery.validationEngine.js

jquery.validationEngine.js

482 ms

jquery.validationEngine-0.js

jquery.validationEngine-0.js

451 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

482 ms

js

js

67 ms

public.js

public.js

481 ms

analytics.js

analytics.js

83 ms

logo.png

logo.png

188 ms

41845ea4.jpg

41845ea4.jpg

381 ms

images.png

images.png

266 ms

c9fc44cb.png

c9fc44cb.png

276 ms

01870ff1.png

01870ff1.png

276 ms

3dbd3cd6.png

3dbd3cd6.png

277 ms

7dad8e15.png

7dad8e15.png

276 ms

1ad3bba9.png

1ad3bba9.png

306 ms

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a28c967a.png

389 ms

5de1d3a5.png

5de1d3a5.png

390 ms

4174d09b.png

4174d09b.png

387 ms

8d41d32b.png

8d41d32b.png

386 ms

0ffa386f.png

0ffa386f.png

410 ms

54264773.png

54264773.png

490 ms

40871c30.png

40871c30.png

500 ms

3f03e3ec.jpg

3f03e3ec.jpg

501 ms

6cd6636f.png

6cd6636f.png

506 ms

8bf58c5b.png

8bf58c5b.png

507 ms

abbc44bb.png

abbc44bb.png

519 ms

cbb95f4a.png

cbb95f4a.png

599 ms

0581cf46.png

0581cf46.png

614 ms

f861e4ef.png

f861e4ef.png

615 ms

6bfa68b8.png

6bfa68b8.png

623 ms

941922c3.png

941922c3.png

625 ms

e2ca4e8d.png

e2ca4e8d.png

627 ms

117e21ee.png

117e21ee.png

708 ms

df917a75.png

df917a75.png

839 ms

8c73d446.png

8c73d446.png

729 ms

ecc1b28e.png

ecc1b28e.png

740 ms

4af3ccc9.png

4af3ccc9.png

743 ms

3c296a45.png

3c296a45.png

887 ms

aaa6b3c0.png

aaa6b3c0.png

770 ms

js

js

78 ms

js

js

126 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

122 ms

S6u9w4BMUTPHh7USSwaPHA.ttf

S6u9w4BMUTPHh7USSwaPHA.ttf

201 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

233 ms

04886100.png

04886100.png

777 ms

collect

collect

100 ms

collect

collect

190 ms

collect

collect

179 ms

collect

collect

175 ms

da1b1678.png

da1b1678.png

762 ms

c5875630.png

c5875630.png

739 ms

cfcdd4dc.png

cfcdd4dc.png

798 ms

js

js

91 ms

daf6631a.png

daf6631a.png

766 ms

collect

collect

41 ms

6c52d38e.png

6c52d38e.png

694 ms

ga-audiences

ga-audiences

58 ms

2cd084bc.jpg

2cd084bc.jpg

819 ms

d1a1ce6d.png

d1a1ce6d.png

824 ms

f35a2ab7.png

f35a2ab7.png

723 ms

63de9d14.jpg

63de9d14.jpg

764 ms

ga-audiences

ga-audiences

31 ms

1a929a58.png

1a929a58.png

760 ms

logo-small.jpg

logo-small.jpg

695 ms

gmap-icon.webp

gmap-icon.webp

722 ms

fb-icon.webp

fb-icon.webp

762 ms

twitter-icon.webp

twitter-icon.webp

794 ms

instagram-icon.webp

instagram-icon.webp

801 ms

blog-icon.webp

blog-icon.webp

801 ms

acceptCookieWhite.png

acceptCookieWhite.png

727 ms

Accessibility Review

arsen.pl accessibility score

90

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

arsen.pl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

arsen.pl SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

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 Arsen.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 Arsen.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

arsen.pl

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