Tools & Wizards About Us
ise.pl screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ise.pl

ISE.pl – ISE.pl – aby być Elektrykiem

Page Load Speed

4.7 sec in total

First Response

342 ms

Resources Loaded

3.7 sec

Page Rendered

648 ms

ise.pl screenshot

About Website

Click here to check amazing ISE content for Poland. Otherwise, check out these important facts you probably never knew about ise.pl

Visit ise.pl

Key Findings

We analyzed Ise.pl page load time and found that the first response time was 342 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ise.pl performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

ise.pl

342 ms

ise.pl

606 ms

wp-emoji-release.min.js

197 ms

quicklatex-format.css

319 ms

style.min.css

350 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 87% of them (96 requests) were addressed to the original Ise.pl, 5% (5 requests) were made to Marketing.ise.pl and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (999 ms) belongs to the original domain Ise.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.7 kB (21%)

Content Size

900.8 kB

After Optimization

714.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ise.pl main page is 900.8 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. 70% of websites need less resources to load. Images take 439.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 164.5 kB

  • Original 203.4 kB
  • After minification 200.2 kB
  • After compression 38.9 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 164.5 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 17.4 kB

  • Original 439.1 kB
  • After minification 421.7 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. ISE images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.5 kB

  • Original 126.5 kB
  • After minification 126.5 kB
  • After compression 124.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 2.3 kB

  • Original 131.7 kB
  • After minification 131.7 kB
  • After compression 129.5 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. Ise.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 80 (78%)

Requests Now

103

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ise.pl

ise.pl

342 ms

ise.pl

ise.pl

606 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

197 ms

quicklatex-format.css

quicklatex-format.css

319 ms

style.min.css

style.min.css

350 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

347 ms

wc-blocks-style.css

wc-blocks-style.css

467 ms

cookie-law-info-public.css

cookie-law-info-public.css

345 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

355 ms

style.min.css

style.min.css

437 ms

templates.min.css

templates.min.css

576 ms

front.css

front.css

463 ms

learndash_quiz_front.min.css

learndash_quiz_front.min.css

462 ms

jquery.dropdown.min.css

jquery.dropdown.min.css

476 ms

learndash_lesson_video.min.css

learndash_lesson_video.min.css

553 ms

learndash.min.css

learndash.min.css

589 ms

front.css

front.css

585 ms

chosen.min.css

chosen.min.css

584 ms

aero.css

aero.css

587 ms

by_featured.css

by_featured.css

669 ms

by_text.css

by_text.css

692 ms

dashicons.min.css

dashicons.min.css

699 ms

ivory-search.min.css

ivory-search.min.css

696 ms

style.css

style.css

704 ms

style.css

style.css

703 ms

global.min.css

global.min.css

787 ms

woocommerce.min.css

woocommerce.min.css

814 ms

learndash.min.css

learndash.min.css

807 ms

tribe-events.min.css

tribe-events.min.css

812 ms

smartslider.min.css

smartslider.min.css

821 ms

css

css

37 ms

jquery.min.js

jquery.min.js

932 ms

jquery-migrate.min.js

jquery-migrate.min.js

899 ms

cookie-law-info-public.js

cookie-law-info-public.js

921 ms

jquery-ui.min.js

jquery-ui.min.js

924 ms

functions.min.js

functions.min.js

926 ms

wp-quicklatex-frontend.js

wp-quicklatex-frontend.js

929 ms

js

js

65 ms

n2.min.js

n2.min.js

999 ms

generate.js

generate.js

820 ms

1.js

1.js

939 ms

header.min.css

header.min.css

994 ms

content.min.css

content.min.css

879 ms

sidebar.min.css

sidebar.min.css

760 ms

footer.min.css

footer.min.css

757 ms

tooltipster.bundle.min.css

tooltipster.bundle.min.css

775 ms

tooltipster-sideTip-noir.min.css

tooltipster-sideTip-noir.min.css

852 ms

ivory-ajax-search.min.css

ivory-ajax-search.min.css

851 ms

cookie-law-info-table.css

cookie-law-info-table.css

769 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

778 ms

ss-simple.min.js

ss-simple.min.js

746 ms

smartslider-backgroundanimation.min.js

smartslider-backgroundanimation.min.js

762 ms

w-arrow-image.min.js

w-arrow-image.min.js

841 ms

w-bar-horizontal.min.js

w-bar-horizontal.min.js

762 ms

css

css

25 ms

w-bullet.min.js

w-bullet.min.js

733 ms

w-thumbnail-horizontal.min.js

w-thumbnail-horizontal.min.js

728 ms

front.js

front.js

729 ms

learndash_pager.min.js

learndash_pager.min.js

718 ms

learndash_template_script.min.js

learndash_template_script.min.js

821 ms

learndash.js

learndash.js

755 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

732 ms

add-to-cart.min.js

add-to-cart.min.js

720 ms

js.cookie.min.js

js.cookie.min.js

720 ms

woocommerce.min.js

woocommerce.min.js

718 ms

cart-fragments.min.js

cart-fragments.min.js

824 ms

navigation.min.js

navigation.min.js

745 ms

hoverIntent.min.js

hoverIntent.min.js

721 ms

maxmegamenu.js

maxmegamenu.js

720 ms

ivory-search.min.js

ivory-search.min.js

710 ms

tooltipster.bundle.min.js

tooltipster.bundle.min.js

709 ms

icheck.min.js

icheck.min.js

743 ms

front.js

front.js

720 ms

radio.js

radio.js

716 ms

checkbox.js

checkbox.js

718 ms

select.js

select.js

679 ms

mselect.js

mselect.js

643 ms

by_featured.js

by_featured.js

695 ms

by_text.js

by_text.js

694 ms

mautic-form.js

mautic-form.js

222 ms

chosen.jquery.js

chosen.jquery.js

671 ms

ivory-ajax-search.min.js

ivory-ajax-search.min.js

655 ms

is-highlight.min.js

is-highlight.min.js

648 ms

mtc.js

mtc.js

523 ms

logo_ise_pl_male.png

logo_ise_pl_male.png

603 ms

wARDj0u

wARDj0u

63 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

97 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXx-p7K4GLs.woff

133 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

142 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQUwaEQXjM.woff

143 ms

proton-banner.jpg

proton-banner.jpg

867 ms

listwa-zaciskowa.jpg

listwa-zaciskowa.jpg

871 ms

galeria-elektryka.jpg

galeria-elektryka.jpg

841 ms

miernik-metrel.jpg

miernik-metrel.jpg

834 ms

kalendarz.jpg

kalendarz.jpg

839 ms

forum-elektryka.jpg

forum-elektryka.jpg

833 ms

listwa-zaciskowa-miniaturka.jpg

listwa-zaciskowa-miniaturka.jpg

766 ms

galeria-elektryka-miniaturka.jpg

galeria-elektryka-miniaturka.jpg

766 ms

miernik-metrel-miniaturka.jpg

miernik-metrel-miniaturka.jpg

764 ms

calendar-miniaturka.jpg

calendar-miniaturka.jpg

828 ms

forum-elektryka-miniaturka.jpg

forum-elektryka-miniaturka.jpg

827 ms

dark.png

dark.png

827 ms

badanie-instalacji-pv-01-300x182.jpg

badanie-instalacji-pv-01-300x182.jpg

729 ms

rst-rys-5-uziomy-fundamentowe-300x225.webp

rst-rys-5-uziomy-fundamentowe-300x225.webp

726 ms

fronius-ppoz_thumb-300x212.jpg

fronius-ppoz_thumb-300x212.jpg

724 ms

proton-ekspert-300x206.png

proton-ekspert-300x206.png

809 ms

okladka.jpg

okladka.jpg

827 ms

spinner.gif

spinner.gif

827 ms

26a1.svg

26a1.svg

279 ms

mtracking.gif

mtracking.gif

759 ms

Accessibility Review

ise.pl accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ise.pl best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

ise.pl SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Ise.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 Ise.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

ise.pl

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