Tools & Wizards About Us
seltar.com.pl screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

seltar.com.pl

Seltar Sp.J. - Producent rozdzielni elektrycznych | PRODUCENT ROZDZIELNI ELEKTRYCZNYCH

Page Load Speed

4.2 sec in total

First Response

715 ms

Resources Loaded

2.6 sec

Page Rendered

939 ms

seltar.com.pl screenshot

About Website

Click here to check amazing Seltar Com content. Otherwise, check out these important facts you probably never knew about seltar.com.pl

Producent rozdzielni elektrycznych. Obudowy termoutwardzalne, PCV, metalowe i szafki gazowe. Złącza ZELP, kablowe, licznikowe i kablowo-licznikowe. Rozdzielnie budowlane, stacyjne RST i przemysłowe. B...

Visit seltar.com.pl

Key Findings

We analyzed Seltar.com.pl page load time and found that the first response time was 715 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

seltar.com.pl performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

seltar.com.pl

715 ms

css

41 ms

jquery-1.9.1.js

364 ms

jquery.cookie.js

232 ms

function.js

244 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 84% of them (49 requests) were addressed to the original Seltar.com.pl, 7% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Seltar.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (91%)

Content Size

1.5 MB

After Optimization

136.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seltar.com.pl main page is 1.5 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 35.1 kB

  • Original 43.5 kB
  • After minification 43.0 kB
  • After compression 8.4 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 35.1 kB or 81% of the original size.

Image Optimization

-99%

Potential reduce by 1.2 MB

  • Original 1.3 MB
  • After minification 17.0 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, Seltar Com needs image optimization as it can save up to 1.2 MB or 99% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-36%

Potential reduce by 57.2 kB

  • Original 158.6 kB
  • After minification 157.9 kB
  • After compression 101.3 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 57.2 kB or 36% of the original size.

CSS Optimization

-19%

Potential reduce by 2.2 kB

  • Original 12.1 kB
  • After minification 12.1 kB
  • After compression 9.8 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. Seltar.com.pl needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (43%)

Requests Now

53

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seltar 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 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seltar.com.pl

seltar.com.pl

715 ms

css

css

41 ms

jquery-1.9.1.js

jquery-1.9.1.js

364 ms

jquery.cookie.js

jquery.cookie.js

232 ms

function.js

function.js

244 ms

nextgen_gallery_related_images.css

nextgen_gallery_related_images.css

245 ms

font-awesome.css

font-awesome.css

245 ms

styles.css

styles.css

253 ms

lightbox.min.pl_PL.css

lightbox.min.pl_PL.css

350 ms

css

css

41 ms

style.css

style.css

394 ms

pagenavi-css.css

pagenavi-css.css

402 ms

ajax.js

ajax.js

402 ms

jquery.js

jquery.js

543 ms

jquery-migrate.min.js

jquery-migrate.min.js

465 ms

persist.js

persist.js

463 ms

store.js

store.js

479 ms

ngg_store.js

ngg_store.js

483 ms

lightbox_context.js

lightbox_context.js

483 ms

comment-reply.min.js

comment-reply.min.js

654 ms

jquery.form.min.js

jquery.form.min.js

654 ms

scripts.js

scripts.js

664 ms

wp-lightbox-2.min.js

wp-lightbox-2.min.js

654 ms

navigation.js

navigation.js

654 ms

fb_icon.png

fb_icon.png

308 ms

sdk.js

sdk.js

57 ms

bg_header.png

bg_header.png

242 ms

logo.png

logo.png

267 ms

menu_current.png

menu_current.png

240 ms

menu_li.png

menu_li.png

238 ms

flags.png

flags.png

241 ms

bg_slider_hp.png

bg_slider_hp.png

241 ms

bg_slider_hp_center.png

bg_slider_hp_center.png

525 ms

slider_hp_arrow_left.png

slider_hp_arrow_left.png

300 ms

bg_slider_1.png

bg_slider_1.png

887 ms

slider_more.png

slider_more.png

300 ms

bg_slider_2.png

bg_slider_2.png

960 ms

bg_slider_3.png

bg_slider_3.png

885 ms

slider_hp_arrow_right.png

slider_hp_arrow_right.png

545 ms

hp_box_oferta.png

hp_box_oferta.png

546 ms

img_obudowy_termoutwardzalne.png

img_obudowy_termoutwardzalne.png

544 ms

img_obudowy_metalowe.png

img_obudowy_metalowe.png

782 ms

hp_box_gray.png

hp_box_gray.png

798 ms

bg_li_aktualnosci.png

bg_li_aktualnosci.png

781 ms

img_obudowy_pcv.png

img_obudowy_pcv.png

883 ms

img_szafki_gazowe.png

img_szafki_gazowe.png

883 ms

hp_box_gray_kontakt.png

hp_box_gray_kontakt.png

925 ms

hp_box_gray_hurtownia.png

hp_box_gray_hurtownia.png

1120 ms

hp_box_blue.png

hp_box_blue.png

990 ms

img_katalogi.png

img_katalogi.png

1015 ms

bg_footer_border.png

bg_footer_border.png

988 ms

bg_footer_arrow_top.png

bg_footer_arrow_top.png

1038 ms

sdk.js

sdk.js

280 ms

BngRUXNadjH0qYEzV7ab-oWlsbCIwRg.ttf

BngRUXNadjH0qYEzV7ab-oWlsbCIwRg.ttf

278 ms

BngSUXNadjH0qYEzV7ab-oWlsbg95AiLW_g.ttf

BngSUXNadjH0qYEzV7ab-oWlsbg95AiLW_g.ttf

503 ms

jizaRExUiTo99u79D0yEwA.ttf

jizaRExUiTo99u79D0yEwA.ttf

488 ms

jizfRExUiTo99u79B_mh0OCtKA.ttf

jizfRExUiTo99u79B_mh0OCtKA.ttf

500 ms

156 ms

Accessibility Review

seltar.com.pl accessibility score

93

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.

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

seltar.com.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

seltar.com.pl SEO score

97

Search Engine Optimization Advices

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

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 Seltar.com.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 Seltar.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

seltar.com.pl

Open Graph description is not detected on the main page of Seltar 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: