Tools & Wizards About Us
nowazarowka.pl screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    41% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

nowazarowka.pl

Żarówki Philips - Żarówki Philips, Noxion, Osram, Ledvance - świetlówki, żarówki halogenowe dla firm oraz klientów indywidualnych w NowaZarowka.pl | N...

Page Load Speed

3.3 sec in total

First Response

654 ms

Resources Loaded

2.4 sec

Page Rendered

201 ms

nowazarowka.pl screenshot

About Website

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

Nasza hurtownia żarówek oferuje źródła światła Philips, Noxion, Ledvance, Osram ★★★★Twój specjalista od LED. Zawsze najlepsze ceny.

Visit nowazarowka.pl

Key Findings

We analyzed Nowazarowka.pl page load time and found that the first response time was 654 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

nowazarowka.pl performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

www.nowazarowka.pl

654 ms

css

55 ms

16293fab412c8dc1b5c73b79c1d3f0be.css

245 ms

881b6a34263c4201dbfcf0114e937504.js

594 ms

bta.js

33 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 57% of them (25 requests) were addressed to the original Nowazarowka.pl, 9% (4 requests) were made to Google-analytics.com and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (654 ms) belongs to the original domain Nowazarowka.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 938.7 kB (62%)

Content Size

1.5 MB

After Optimization

580.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nowazarowka.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. 40% of websites need less resources to load. Javascripts take 646.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 236.5 kB

  • Original 273.3 kB
  • After minification 261.1 kB
  • After compression 36.8 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 236.5 kB or 87% of the original size.

Image Optimization

-8%

Potential reduce by 25.7 kB

  • Original 305.6 kB
  • After minification 279.8 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. Nowazarowka images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 434.3 kB

  • Original 646.6 kB
  • After minification 646.6 kB
  • After compression 212.3 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 434.3 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 242.2 kB

  • Original 293.8 kB
  • After minification 292.4 kB
  • After compression 51.5 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. Nowazarowka.pl needs all CSS files to be minified and compressed as it can save up to 242.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (23%)

Requests Now

39

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nowazarowka. 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 as a result speed up the page load time.

Network Requests Diagram

www.nowazarowka.pl

www.nowazarowka.pl

654 ms

css

css

55 ms

16293fab412c8dc1b5c73b79c1d3f0be.css

16293fab412c8dc1b5c73b79c1d3f0be.css

245 ms

881b6a34263c4201dbfcf0114e937504.js

881b6a34263c4201dbfcf0114e937504.js

594 ms

bta.js

bta.js

33 ms

pl_logo.png

pl_logo.png

91 ms

ekomi-FI-PL.gif

ekomi-FI-PL.gif

137 ms

homepage_images_LED_1.314.140.png

homepage_images_LED_1.314.140.png

181 ms

homepage_images_Halogen_1.144.140.png

homepage_images_Halogen_1.144.140.png

374 ms

homepage_images_Incandescent_1.144.140.png

homepage_images_Incandescent_1.144.140.png

259 ms

homepage_images_GAS_DICHARGE_1.314.140.png

homepage_images_GAS_DICHARGE_1.314.140.png

377 ms

homepage_images_Fluorescent_tubes_1.314.140.png

homepage_images_Fluorescent_tubes_1.314.140.png

407 ms

homepage_images_CFL_1.314.140.png

homepage_images_CFL_1.314.140.png

377 ms

homepage_images_Fixtures_1.314.140.png

homepage_images_Fixtures_1.314.140.png

376 ms

sensor_1.314.140.png

sensor_1.314.140.png

407 ms

homepage_images_Accessories_1.314.140.png

homepage_images_Accessories_1.314.140.png

502 ms

PL.jpg

PL.jpg

438 ms

philips-ledspot-lv-d-8-50w-827-mr16-36d-(master)_8718696515365-20.jpg

philips-ledspot-lv-d-8-50w-827-mr16-36d-(master)_8718696515365-20.jpg

439 ms

philips-ledtube-t8-corepro-glass-cover-16-36w-840-120cm-starter-w-komplecie_8718696492819-20.png

philips-ledtube-t8-corepro-glass-cover-16-36w-840-120cm-starter-w-komplecie_8718696492819-20.png

459 ms

philips-corepro-ledspot-mv-5-50w-827-36d-gu10_8718696485989-20.jpg

philips-corepro-ledspot-mv-5-50w-827-36d-gu10_8718696485989-20.jpg

469 ms

philips-ledtube-t8-value-23-58w-840-150cm-starter-w-zestawie-+-funkcja-obrotu_8718291789581-20.png

philips-ledtube-t8-value-23-58w-840-150cm-starter-w-zestawie-+-funkcja-obrotu_8718291789581-20.png

488 ms

al.gif

al.gif

521 ms

analytics.js

analytics.js

54 ms

sprite_2015.png

sprite_2015.png

521 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

47 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

46 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

47 ms

sprite.png

sprite.png

627 ms

sprite-icons-se163854ae2.png

sprite-icons-se163854ae2.png

524 ms

sprites.png

sprites.png

517 ms

gtm.js

gtm.js

56 ms

conversion_async.js

conversion_async.js

65 ms

bat.js

bat.js

342 ms

fbevents.js

fbevents.js

121 ms

ld.js

ld.js

202 ms

ec.js

ec.js

17 ms

collect

collect

21 ms

collect

collect

70 ms

53 ms

82 ms

20 ms

258 ms

event

event

52 ms

collect

collect

111 ms

Accessibility Review

nowazarowka.pl accessibility score

63

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

[aria-*] attributes do not match their roles

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nowazarowka.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

High

Missing source maps for large first-party JavaScript

SEO Factors

nowazarowka.pl SEO score

85

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

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 Nowazarowka.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 Nowazarowka.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

nowazarowka.pl

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