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isotrade.pl screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

isotrade.pl

Foss – Termolock izolacje

Page Load Speed

4.3 sec in total

First Response

366 ms

Resources Loaded

3.7 sec

Page Rendered

238 ms

isotrade.pl screenshot

About Website

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

Visit isotrade.pl

Key Findings

We analyzed Isotrade.pl page load time and found that the first response time was 366 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

isotrade.pl performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.567

12/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

isotrade.pl

366 ms

isotrade.pl

913 ms

style.min.css

271 ms

jquery.selectBox.css

322 ms

font-awesome.css

338 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 93% of them (92 requests) were addressed to the original Isotrade.pl, 4% (4 requests) were made to Fonts.gstatic.com and 2% (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 Isotrade.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.2 kB (26%)

Content Size

1.0 MB

After Optimization

747.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isotrade.pl main page is 1.0 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. 65% of websites need less resources to load. Javascripts take 498.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 137.3 kB

  • Original 163.9 kB
  • After minification 146.6 kB
  • After compression 26.6 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 17.3 kB, which is 11% 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 137.3 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

  • Original 40.3 kB
  • After minification 40.3 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. Isotrade images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 53.2 kB

  • Original 498.3 kB
  • After minification 498.3 kB
  • After compression 445.1 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 53.2 kB or 11% of the original size.

CSS Optimization

-22%

Potential reduce by 65.8 kB

  • Original 301.1 kB
  • After minification 301.1 kB
  • After compression 235.3 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. Isotrade.pl needs all CSS files to be minified and compressed as it can save up to 65.8 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (86%)

Requests Now

86

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isotrade. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isotrade.pl

isotrade.pl

366 ms

isotrade.pl

isotrade.pl

913 ms

style.min.css

style.min.css

271 ms

jquery.selectBox.css

jquery.selectBox.css

322 ms

font-awesome.css

font-awesome.css

338 ms

prettyPhoto.css

prettyPhoto.css

361 ms

style.css

style.css

362 ms

styles.css

styles.css

375 ms

front.css

front.css

382 ms

woocommerce-layout.css

woocommerce-layout.css

428 ms

woocommerce.css

woocommerce.css

473 ms

wp-saio.css

wp-saio.css

479 ms

cookieblocker.min.css

cookieblocker.min.css

481 ms

icons-close.css

icons-close.css

498 ms

woo-notification.min.css

woo-notification.min.css

495 ms

colorbox.css

colorbox.css

535 ms

css

css

35 ms

paymethods.css

paymethods.css

588 ms

frontend.css

frontend.css

606 ms

frontend-list-products.css

frontend-list-products.css

598 ms

woocommerce.css

woocommerce.css

699 ms

font-awesome.min.css

font-awesome.min.css

622 ms

themify-icons.css

themify-icons.css

643 ms

eleganticon-style.css

eleganticon-style.css

714 ms

animate.css

animate.css

729 ms

bootstrap.css

bootstrap.css

803 ms

slick.css

slick.css

746 ms

magnific-popup.css

magnific-popup.css

749 ms

perfect-scrollbar.css

perfect-scrollbar.css

810 ms

template.css

template.css

959 ms

style.css

style.css

847 ms

jquery.min.js

jquery.min.js

998 ms

jquery-migrate.min.js

jquery-migrate.min.js

859 ms

SmoothScroll.js

SmoothScroll.js

930 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

922 ms

add-to-cart.min.js

add-to-cart.min.js

995 ms

js.cookie.min.js

js.cookie.min.js

995 ms

woocommerce.min.js

woocommerce.min.js

1033 ms

js

js

69 ms

css

css

28 ms

wc-blocks.css

wc-blocks.css

940 ms

js_composer.min.css

js_composer.min.css

861 ms

rs6.css

rs6.css

795 ms

wp-saio.min.js

wp-saio.min.js

758 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

772 ms

woo-notification.min.js

woo-notification.min.js

796 ms

underscore.min.js

underscore.min.js

818 ms

wp-util.min.js

wp-util.min.js

834 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

797 ms

payment.js

payment.js

782 ms

typeahead.bundle.min.js

typeahead.bundle.min.js

776 ms

handlebars.min.js

handlebars.min.js

871 ms

bootstrap.min.js

bootstrap.min.js

857 ms

slick.min.js

slick.min.js

919 ms

countdown.js

countdown.js

819 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

838 ms

jquery.unveil.js

jquery.unveil.js

829 ms

perfect-scrollbar.jquery.min.js

perfect-scrollbar.jquery.min.js

817 ms

functions.js

functions.js

1003 ms

jquery.selectBox.min.js

jquery.selectBox.min.js

982 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

912 ms

jquery.yith-wcwl.min.js

jquery.yith-wcwl.min.js

913 ms

index.js

index.js

896 ms

index.js

index.js

882 ms

front.js

front.js

877 ms

rbtools.min.js

rbtools.min.js

997 ms

rs6.min.js

rs6.min.js

1070 ms

sourcebuster.min.js

sourcebuster.min.js

852 ms

order-attribution.min.js

order-attribution.min.js

842 ms

woocompare.min.js

woocompare.min.js

779 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

807 ms

gmap3.js

gmap3.js

778 ms

sticky-kit.js

sticky-kit.js

761 ms

woocommerce.js

woocommerce.js

805 ms

frontend.js

frontend.js

808 ms

complianz.min.js

complianz.min.js

852 ms

js_composer_front.min.js

js_composer_front.min.js

836 ms

logo_thermolock.jpg

logo_thermolock.jpg

750 ms

loading.gif

loading.gif

751 ms

dummy.png

dummy.png

750 ms

f1.jpg

f1.jpg

752 ms

f2.jpg

f2.jpg

751 ms

f3.jpg

f3.jpg

751 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFWUUw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFWUUw.ttf

75 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFWUUw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFWUUw.ttf

274 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FWUUw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FWUUw.ttf

276 ms

ElegantIcons.woff

ElegantIcons.woff

862 ms

themify.woff

themify.woff

830 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

852 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

851 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

851 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

899 ms

WooCommerce.woff

WooCommerce.woff

901 ms

close-button.svg

close-button.svg

900 ms

close-envelope.svg

close-envelope.svg

953 ms

phone-receiver.svg

phone-receiver.svg

958 ms

whatsapp-logo.svg

whatsapp-logo.svg

953 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

71 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

113 ms

Accessibility Review

isotrade.pl accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

isotrade.pl best practices score

83

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

Page has valid source maps

SEO Factors

isotrade.pl SEO score

77

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

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

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 Isotrade.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 Isotrade.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

isotrade.pl

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