Tools & Wizards About Us
nowazarowka.pl screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

nowazarowka.pl

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

Page Load Speed

2.4 sec in total

First Response

27 ms

Resources Loaded

2.2 sec

Page Rendered

248 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 27 ms and then it took 2.4 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

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

nowazarowka.pl

27 ms

www.nowazarowka.pl

647 ms

styles.min.css

41 ms

7e115bb21e5398dbe30cb3775ca719e1.min.css

26 ms

icons-sprite.svg

45 ms

Our browser made a total of 235 requests to load all elements on the main page. We found that 97% of them (227 requests) were addressed to the original Nowazarowka.pl, 1% (3 requests) were made to App.usercentrics.eu and 1% (2 requests) were made to Analytics.lampdirect.nl. The less responsive or slowest element that took the longest time to load (647 ms) belongs to the original domain Nowazarowka.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.8 kB (35%)

Content Size

787.4 kB

After Optimization

509.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nowazarowka.pl main page is 787.4 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. 55% of websites need less resources to load. HTML takes 327.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 276.6 kB

  • Original 327.5 kB
  • After minification 325.8 kB
  • After compression 50.9 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 276.6 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 35 B

  • Original 522 B
  • After minification 487 B

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

-0%

Potential reduce by 0 B

  • Original 322.3 kB
  • After minification 322.3 kB
  • After compression 322.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.2 kB

  • Original 137.1 kB
  • After minification 137.1 kB
  • After compression 135.9 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 has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 136 (58%)

Requests Now

233

After Optimization

97

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 233 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 121 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nowazarowka.pl

nowazarowka.pl

27 ms

www.nowazarowka.pl

www.nowazarowka.pl

647 ms

styles.min.css

styles.min.css

41 ms

7e115bb21e5398dbe30cb3775ca719e1.min.css

7e115bb21e5398dbe30cb3775ca719e1.min.css

26 ms

icons-sprite.svg

icons-sprite.svg

45 ms

Anylamp_logos_pl_logo.webp

Anylamp_logos_pl_logo.webp

44 ms

require.js

require.js

39 ms

mixins.js

mixins.js

40 ms

requirejs-config.js

requirejs-config.js

52 ms

glider-init.js

glider-init.js

51 ms

dynamic-banner.js

dynamic-banner.js

61 ms

my-account.js

my-account.js

160 ms

tax-class-inline.js

tax-class-inline.js

61 ms

organisation-type-push.js

organisation-type-push.js

63 ms

local-storage-push.js

local-storage-push.js

64 ms

report-basket-amend.js

report-basket-amend.js

71 ms

CelebrusInsert.js

CelebrusInsert.js

350 ms

loader.js

loader.js

45 ms

Usp-3.webp

Usp-3.webp

68 ms

Usp-4.webp

Usp-4.webp

72 ms

Usp-1.webp

Usp-1.webp

73 ms

logo.svg

logo.svg

78 ms

4.5-star.svg

4.5-star.svg

84 ms

LED_Lights_1.webp

LED_Lights_1.webp

86 ms

LED_TL_Lampen_2.webp

LED_TL_Lampen_2.webp

85 ms

LED_Spots_4.webp

LED_Spots_4.webp

89 ms

LED_Spaarlampen_1.webp

LED_Spaarlampen_1.webp

96 ms

LED_Gasontladingslampen_1.webp

LED_Gasontladingslampen_1.webp

97 ms

LED_Steeklampen_1.webp

LED_Steeklampen_1.webp

94 ms

Smart_lighting_categorie_1.webp

Smart_lighting_categorie_1.webp

101 ms

LED_Retro-lampen_1.webp

LED_Retro-lampen_1.webp

106 ms

globe-bulb.webp

globe-bulb.webp

115 ms

Philips_TL_Buizen_1.webp

Philips_TL_Buizen_1.webp

109 ms

Spaarlampen_2.webp

Spaarlampen_2.webp

496 ms

Halogeen_1.webp

Halogeen_1.webp

116 ms

Gasontladingslampen_1.webp

Gasontladingslampen_1.webp

157 ms

265.webp

265.webp

158 ms

LED_Inbouwarmaturen_1.webp

LED_Inbouwarmaturen_1.webp

159 ms

LED_Spots_1_1_1.webp

LED_Spots_1_1_1.webp

160 ms

LED_Downlights_1_1_1.webp

LED_Downlights_1_1_1.webp

158 ms

led_waterproof_fixtures.webp

led_waterproof_fixtures.webp

133 ms

LED_Bulkheads_3_2.webp

LED_Bulkheads_3_2.webp

133 ms

LED_High-bays_1.webp

LED_High-bays_1.webp

125 ms

1028_2.webp

1028_2.webp

125 ms

LED_Railspots_1.webp

LED_Railspots_1.webp

123 ms

led_strips.webp

led_strips.webp

117 ms

jquery.js

jquery.js

111 ms

common.js

common.js

120 ms

dataPost.js

dataPost.js

119 ms

bootstrap.js

bootstrap.js

119 ms

app.js

app.js

118 ms

form-key-provider.js

form-key-provider.js

115 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

112 ms

instantsearch.js

instantsearch.js

122 ms

insights.js

insights.js

119 ms

lory.js

lory.js

114 ms

LED_Bulkheads_3_3_1.webp

LED_Bulkheads_3_3_1.webp

110 ms

1805.webp

1805.webp

113 ms

Sensorverlichting_categorie_.webp

Sensorverlichting_categorie_.webp

113 ms

led_waterproof_fixtures-2.webp

led_waterproof_fixtures-2.webp

110 ms

1861.webp

1861.webp

106 ms

8719514329065_1.webp

8719514329065_1.webp

106 ms

1884.webp

1884.webp

109 ms

1804.webp

1804.webp

106 ms

1818.webp

1818.webp

392 ms

1802.webp

1802.webp

102 ms

1798.webp

1798.webp

100 ms

LED_Breedstralers_4_3.webp

LED_Breedstralers_4_3.webp

382 ms

1496.webp

1496.webp

61 ms

1817.webp

1817.webp

71 ms

1800.webp

1800.webp

69 ms

MicrosoftTeams-image_25_.webp

MicrosoftTeams-image_25_.webp

72 ms

1924.webp

1924.webp

363 ms

ID1898.webp

ID1898.webp

80 ms

1801.webp

1801.webp

83 ms

Solar_Lamps.webp

Solar_Lamps.webp

368 ms

busch-jaeger-6526u-touch-led-dimmer-2w-100w-6512-0_1.webp

busch-jaeger-6526u-touch-led-dimmer-2w-100w-6512-0_1.webp

121 ms

Starters_voor_TL_Buizen_2.webp

Starters_voor_TL_Buizen_2.webp

132 ms

LED_DRIVER.webp

LED_DRIVER.webp

142 ms

VSA_TL.webp

VSA_TL.webp

156 ms

Naamloos-3_1_1.webp

Naamloos-3_1_1.webp

443 ms

TRANSFORMER.webp

TRANSFORMER.webp

320 ms

Kabels_Connectoren_1.webp

Kabels_Connectoren_1.webp

329 ms

Sensors_1.webp

Sensors_1.webp

331 ms

ID1875.webp

ID1875.webp

330 ms

rail_1.webp

rail_1.webp

340 ms

domReady.js

domReady.js

338 ms

template.js

template.js

335 ms

confirm.js

confirm.js

341 ms

widget.js

widget.js

340 ms

main.js

main.js

343 ms

bootstrap.js

bootstrap.js

347 ms

text.js

text.js

346 ms

jquery-mixin.js

jquery-mixin.js

346 ms

types.js

types.js

349 ms

layout.js

layout.js

350 ms

ID1900.webp

ID1900.webp

363 ms

ID1901.webp

ID1901.webp

347 ms

ID1902.webp

ID1902.webp

632 ms

ID1903.webp

ID1903.webp

342 ms

ID1904.webp

ID1904.webp

348 ms

Push_Wire_Connectors.webp

Push_Wire_Connectors.webp

347 ms

Ontsteker-HID_controller_1.webp

Ontsteker-HID_controller_1.webp

336 ms

LED_E27_Lampen_1.webp

LED_E27_Lampen_1.webp

349 ms

LED_E14_Lampen_1.webp

LED_E14_Lampen_1.webp

349 ms

LED_T8_Lampen_2.webp

LED_T8_Lampen_2.webp

333 ms

LED_T5_Lampen_1.webp

LED_T5_Lampen_1.webp

332 ms

T9_Round_Tubes_Ronde_buizen.webp

T9_Round_Tubes_Ronde_buizen.webp

301 ms

LED_GU10_Lampen_2.webp

LED_GU10_Lampen_2.webp

293 ms

LED_GU5.3_Lampen_2.webp

LED_GU5.3_Lampen_2.webp

290 ms

LED_GU4_Lampen_2.webp

LED_GU4_Lampen_2.webp

274 ms

session.json

session.json

510 ms

bundle_legacy.js

bundle_legacy.js

14 ms

svg4everybody.js

svg4everybody.js

99 ms

weltpixel_persistentlayer.js

weltpixel_persistentlayer.js

110 ms

weltpixel_gtm.js

weltpixel_gtm.js

123 ms

customer-data.js

customer-data.js

111 ms

customer-data-mixin.js

customer-data-mixin.js

101 ms

LED_G53_Lampen_2.webp

LED_G53_Lampen_2.webp

114 ms

LED_B22_Lampen_1.webp

LED_B22_Lampen_1.webp

113 ms

LED_G4_Lampen_2.webp

LED_G4_Lampen_2.webp

389 ms

Philips_LED_Lamp_G9_1.webp

Philips_LED_Lamp_G9_1.webp

108 ms

LED_GY6.35_Lampen_1.webp

LED_GY6.35_Lampen_1.webp

107 ms

underscore.js

underscore.js

110 ms

LED_R7s_Lampen_1.webp

LED_R7s_Lampen_1.webp

112 ms

LED_PL-C_Lampen_2.webp

LED_PL-C_Lampen_2.webp

113 ms

translate.js

translate.js

109 ms

modal.js

modal.js

113 ms

version.js

version.js

112 ms

scripts.js

scripts.js

111 ms

knockout.js

knockout.js

121 ms

knockout-es5.js

knockout-es5.js

116 ms

engine.js

engine.js

136 ms

bootstrap.js

bootstrap.js

113 ms

observable_array.js

observable_array.js

133 ms

bound-nodes.js

bound-nodes.js

125 ms

js-translation.json

js-translation.json

426 ms

wrapper.js

wrapper.js

123 ms

main.js

main.js

146 ms

registry.js

registry.js

137 ms

console-logger.js

console-logger.js

133 ms

LED_PL-L_Lampen_1.webp

LED_PL-L_Lampen_1.webp

135 ms

1659.webp

1659.webp

135 ms

E40-1949.webp

E40-1949.webp

135 ms

Noxion_96.webp

Noxion_96.webp

416 ms

Philips_96.webp

Philips_96.webp

132 ms

Osram_96.webp

Osram_96.webp

134 ms

LEDVANCE_LED_LIGHTING_LOGO.webp

LEDVANCE_LED_LIGHTING_LOGO.webp

137 ms

local.js

local.js

136 ms

nowazarowka.pl_.webp

nowazarowka.pl_.webp

141 ms

section-config.js

section-config.js

144 ms

languages.json

languages.json

253 ms

url.js

url.js

145 ms

storage.js

storage.js

147 ms

storage-wrapper.js

storage-wrapper.js

154 ms

ssl_secure.webp

ssl_secure.webp

162 ms

mastercard.webp

mastercard.webp

157 ms

visa.webp

visa.webp

181 ms

paypal.webp

paypal.webp

162 ms

american-express.webp

american-express.webp

175 ms

mage.js

mage.js

182 ms

blik-logo.webp

blik-logo.webp

183 ms

modal-popup.html

modal-popup.html

467 ms

modal-slide.html

modal-slide.html

472 ms

modal-custom.html

modal-custom.html

293 ms

key-codes.js

key-codes.js

260 ms

core.js

core.js

271 ms

z-index.js

z-index.js

266 ms

knockout-repeat.js

knockout-repeat.js

274 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

285 ms

visa.webp

visa.webp

284 ms

renderer.js

renderer.js

296 ms

resizable.js

resizable.js

272 ms

i18n.js

i18n.js

283 ms

scope.js

scope.js

284 ms

range.js

range.js

287 ms

mage-init.js

mage-init.js

292 ms

keyboard.js

keyboard.js

286 ms

optgroup.js

optgroup.js

284 ms

after-render.js

after-render.js

290 ms

autoselect.js

autoselect.js

283 ms

datepicker.js

datepicker.js

279 ms

outer_click.js

outer_click.js

270 ms

fadeVisible.js

fadeVisible.js

271 ms

collapsible.js

collapsible.js

269 ms

staticChecked.js

staticChecked.js

262 ms

simple-checked.js

simple-checked.js

263 ms

bind-html.js

bind-html.js

255 ms

tooltip.js

tooltip.js

254 ms

events.js

events.js

240 ms

observable_source.js

observable_source.js

236 ms

logger.js

logger.js

229 ms

entry-factory.js

entry-factory.js

233 ms

console-output-handler.js

console-output-handler.js

233 ms

jsEvent.json

jsEvent.json

94 ms

formatter.js

formatter.js

156 ms

message-pool.js

message-pool.js

148 ms

levels-pool.js

levels-pool.js

139 ms

logger-utils.js

logger-utils.js

136 ms

arrays.js

arrays.js

133 ms

compare.js

compare.js

131 ms

misc.js

misc.js

126 ms

objects.js

objects.js

123 ms

strings.js

strings.js

118 ms

template.js

template.js

125 ms

js.storage.js

js.storage.js

117 ms

data.js

data.js

120 ms

disable-selection.js

disable-selection.js

121 ms

focusable.js

focusable.js

122 ms

form.js

form.js

125 ms

pl.json

pl.json

132 ms

keycode.js

keycode.js

121 ms

labels.js

labels.js

126 ms

jquery-patch.js

jquery-patch.js

125 ms

plugin.js

plugin.js

121 ms

safe-active-element.js

safe-active-element.js

136 ms

safe-blur.js

safe-blur.js

134 ms

scroll-parent.js

scroll-parent.js

134 ms

tabbable.js

tabbable.js

131 ms

unique-id.js

unique-id.js

126 ms

async.js

async.js

126 ms

loader.js

loader.js

120 ms

mastercard.webp

mastercard.webp

118 ms

class.js

class.js

118 ms

american_express.webp

american_express.webp

117 ms

paypal.webp

paypal.webp

116 ms

blik-logo.webp

blik-logo.webp

112 ms

entry.js

entry.js

117 ms

moment.js

moment.js

112 ms

jquery.cookie.js

jquery.cookie.js

77 ms

1px.png

1px.png

14 ms

dom-observer.js

dom-observer.js

20 ms

bindings.js

bindings.js

19 ms

cookie-wrapper.js

cookie-wrapper.js

12 ms

js.cookie.js

js.cookie.js

10 ms

Accessibility Review

nowazarowka.pl accessibility score

61

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nowazarowka.pl SEO score

84

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: