Tools & Wizards About Us
wloski.slowka.pl screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

wloski.slowka.pl

Włoski - nauka włoskiego, gramatyka, testy, zwroty, piosenki, rozmówki, artykuły | Slowka.pl

Page Load Speed

4.7 sec in total

First Response

299 ms

Resources Loaded

4.2 sec

Page Rendered

278 ms

wloski.slowka.pl screenshot

About Website

Visit wloski.slowka.pl now to see the best up-to-date Wloski Slowka content for Poland and also check out these interesting facts you probably never knew about wloski.slowka.pl

Nauka języka włoskiego on-line, włoska gramatyka, testy z gramatyki i ze słownictwa włoskiego, dialogi i teksty z nagraniami po włosku, zwroty i słówka po włosku, gry on-line, rozmówki po włosku, film...

Visit wloski.slowka.pl

Key Findings

We analyzed Wloski.slowka.pl page load time and found that the first response time was 299 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

wloski.slowka.pl performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.943

3/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

Network Requests Diagram

wloski.slowka.pl

299 ms

www.wloski.slowka.pl

425 ms

gpt.js

125 ms

js

76 ms

style_nowe.css

277 ms

Our browser made a total of 283 requests to load all elements on the main page. We found that 2% of them (6 requests) were addressed to the original Wloski.slowka.pl, 36% (103 requests) were made to Slowka.pl and 10% (28 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Slowka.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (31%)

Content Size

3.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wloski.slowka.pl main page is 3.4 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. Only a small number of websites need less resources to load. Javascripts take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 108.2 kB

  • Original 128.5 kB
  • After minification 108.6 kB
  • After compression 20.3 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 19.9 kB, which is 16% 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 108.2 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 127.3 kB

  • Original 1.3 MB
  • After minification 1.1 MB

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. Wloski Slowka images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 814.0 kB

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 1.2 MB

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 814.0 kB or 41% of the original size.

CSS Optimization

-25%

Potential reduce by 2.9 kB

  • Original 11.5 kB
  • After minification 11.5 kB
  • After compression 8.6 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. Wloski.slowka.pl needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 139 (61%)

Requests Now

229

After Optimization

90

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 229 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wloski Slowka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wloski.slowka.pl

wloski.slowka.pl

299 ms

www.wloski.slowka.pl

www.wloski.slowka.pl

425 ms

gpt.js

gpt.js

125 ms

js

js

76 ms

style_nowe.css

style_nowe.css

277 ms

jqueryslidemenu.css

jqueryslidemenu.css

282 ms

jquery.smartbanner.css

jquery.smartbanner.css

282 ms

api.js

api.js

61 ms

reCaptcha2.js

reCaptcha2.js

242 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

391 ms

zakladki.js

zakladki.js

274 ms

jqueryslidemenu.js

jqueryslidemenu.js

280 ms

socions.js

socions.js

387 ms

socions_insert.js

socions_insert.js

388 ms

rozne.js

rozne.js

393 ms

rubicon.js

rubicon.js

224 ms

adsbygoogle.js

adsbygoogle.js

224 ms

jquery.min.js

jquery.min.js

29 ms

jquery.smartbanner.js

jquery.smartbanner.js

391 ms

adsbygoogle.js

adsbygoogle.js

152 ms

pubads_impl.js

pubads_impl.js

24 ms

style.css

style.css

119 ms

recaptcha__en.js

recaptcha__en.js

103 ms

ga.js

ga.js

11 ms

ta.js

ta.js

93 ms

gtm.js

gtm.js

93 ms

logo_wloski.png

logo_wloski.png

300 ms

niderlandzki.png

niderlandzki.png

244 ms

strefa_wloski.jpg

strefa_wloski.jpg

246 ms

wloski-fiszki-plus-dla-srednio-zaawansowanych-1-600-fiszek-program-i-nagrania-do-pobrania.jpg

wloski-fiszki-plus-dla-srednio-zaawansowanych-1-600-fiszek-program-i-nagrania-do-pobrania.jpg

1009 ms

wloski-fiszki-plus-dla-poczatkujacych-2-600-fiszek-program-i-nagrania-do-pobrania-koloro.jpg

wloski-fiszki-plus-dla-poczatkujacych-2-600-fiszek-program-i-nagrania-do-pobrania-koloro.jpg

1129 ms

wloski-fiszki-plus-dla-poczatkujacych-1-600-fiszek-program-i-nagrania-do-pobrania-koloro.jpg

wloski-fiszki-plus-dla-poczatkujacych-1-600-fiszek-program-i-nagrania-do-pobrania-koloro.jpg

1129 ms

1.jpg

1.jpg

177 ms

wloski-fiszki-plus-1000-najwazniejszych-slow-dla-poczatkujacych-1000-fiszek-cd-rom-z-progr.jpg

wloski-fiszki-plus-1000-najwazniejszych-slow-dla-poczatkujacych-1000-fiszek-cd-rom-z-progr.jpg

1069 ms

KURSY.png

KURSY.png

379 ms

1.jpg

1.jpg

269 ms

1.jpg

1.jpg

292 ms

1.jpg

1.jpg

246 ms

home_btn.gif

home_btn.gif

298 ms

navi.gif

navi.gif

298 ms

wloski.png

wloski.png

298 ms

down.gif

down.gif

356 ms

angielski.png

angielski.png

356 ms

arabski.png

arabski.png

423 ms

chinski.png

chinski.png

422 ms

chorwacki.png

chorwacki.png

424 ms

czeski.png

czeski.png

423 ms

dunski.png

dunski.png

541 ms

francuski.png

francuski.png

544 ms

grecki.png

grecki.png

544 ms

hiszpanski.png

hiszpanski.png

544 ms

niderlandzki.png

niderlandzki.png

544 ms

japonski.png

japonski.png

663 ms

niemiecki.png

niemiecki.png

665 ms

norweski.png

norweski.png

663 ms

polski.png

polski.png

662 ms

portugalski.png

portugalski.png

662 ms

rosyjski.png

rosyjski.png

662 ms

szwedzki.png

szwedzki.png

773 ms

turecki.png

turecki.png

775 ms

ukrainski.png

ukrainski.png

776 ms

wegierski.png

wegierski.png

775 ms

lekcje.png

lekcje.png

775 ms

partnerzy.jpg

partnerzy.jpg

777 ms

Edgard_jezyki.jpg

Edgard_jezyki.jpg

885 ms

logo_multikurs.webp

logo_multikurs.webp

887 ms

logo_kapitan_nauka.svg

logo_kapitan_nauka.svg

885 ms

top_button.gif

top_button.gif

887 ms

Edgard_jezykiobce.png

Edgard_jezykiobce.png

888 ms

norweski.png

norweski.png

239 ms

portugalski.png

portugalski.png

240 ms

arabski.png

arabski.png

240 ms

grecki.png

grecki.png

262 ms

koreanski.png

koreanski.png

242 ms

turecki.png

turecki.png

352 ms

ukrainski.png

ukrainski.png

352 ms

wloski.png

wloski.png

373 ms

kupteraz.png

kupteraz.png

373 ms

sprawdzbutton.png

sprawdzbutton.png

372 ms

wloski-multipakiet-nowa-edycja.jpg

wloski-multipakiet-nowa-edycja.jpg

1064 ms

wloski.png

wloski.png

172 ms

ikona_film.gif

ikona_film.gif

351 ms

__utm.gif

__utm.gif

61 ms

show_ads_impl.js

show_ads_impl.js

296 ms

collect

collect

90 ms

menu_top_bg.gif

menu_top_bg.gif

201 ms

menu_corn_tr.gif

menu_corn_tr.gif

200 ms

menu_ul_bg.gif

menu_ul_bg.gif

201 ms

menu_corn_br.gif

menu_corn_br.gif

201 ms

lupa.gif

lupa.gif

200 ms

top_menu_line.gif

top_menu_line.gif

221 ms

hotjar-264078.js

hotjar-264078.js

16 ms

watch.js

watch.js

11 ms

lewy_rog_box_green.gif

lewy_rog_box_green.gif

363 ms

prawy_rog_box_green.gif

prawy_rog_box_green.gif

363 ms

lewy_rog_dol_box_green.gif

lewy_rog_dol_box_green.gif

363 ms

prawy_rog_dol_box_green.gif

prawy_rog_dol_box_green.gif

363 ms

hotjar-264078.js

hotjar-264078.js

115 ms

ads

ads

117 ms

container.html

container.html

59 ms

lewy_rog_box_white.gif

lewy_rog_box_white.gif

300 ms

prawy_rog_box_white.gif

prawy_rog_box_white.gif

300 ms

lewy_rog_dol_box_white.gif

lewy_rog_dol_box_white.gif

414 ms

prawy_rog_dol_box_white.gif

prawy_rog_dol_box_white.gif

416 ms

ads

ads

113 ms

all.js

all.js

112 ms

rc-tl.gif

rc-tl.gif

367 ms

prof.gif

prof.gif

366 ms

rc-tr.gif

rc-tr.gif

366 ms

rc-bl.gif

rc-bl.gif

372 ms

rc-br.gif

rc-br.gif

478 ms

grey_box_li.gif

grey_box_li.gif

480 ms

home_btn.gif

home_btn.gif

475 ms

logo_wloski.png

logo_wloski.png

474 ms

wloski.png

wloski.png

475 ms

navi.gif

navi.gif

480 ms

l_button_green.jpg

l_button_green.jpg

537 ms

all_button_green.jpg

all_button_green.jpg

537 ms

p_button_green.jpg

p_button_green.jpg

537 ms

l_button_white.jpg

l_button_white.jpg

538 ms

all_button_white.jpg

all_button_white.jpg

538 ms

p_button_white.jpg

p_button_white.jpg

542 ms

foot_top_br.gif

foot_top_br.gif

720 ms

down.gif

down.gif

715 ms

angielski.png

angielski.png

714 ms

ads

ads

128 ms

all.js

all.js

81 ms

chinski.png

chinski.png

646 ms

arabski.png

arabski.png

646 ms

czeski.png

czeski.png

645 ms

chorwacki.png

chorwacki.png

830 ms

zrt_lookup.html

zrt_lookup.html

121 ms

ads

ads

520 ms

ads

ads

495 ms

finski.png

finski.png

713 ms

dunski.png

dunski.png

713 ms

grecki.png

grecki.png

711 ms

hiszpanski.png

hiszpanski.png

711 ms

niderlandzki.png

niderlandzki.png

710 ms

francuski.png

francuski.png

1036 ms

japonski.png

japonski.png

920 ms

polski.png

polski.png

922 ms

norweski.png

norweski.png

917 ms

portugalski.png

portugalski.png

917 ms

rosyjski.png

rosyjski.png

914 ms

niemiecki.png

niemiecki.png

1056 ms

szwedzki.png

szwedzki.png

948 ms

wegierski.png

wegierski.png

946 ms

turecki.png

turecki.png

946 ms

lekcje.png

lekcje.png

1274 ms

ukrainski.png

ukrainski.png

944 ms

partnerzy.jpg

partnerzy.jpg

1271 ms

Edgard_jezyki.jpg

Edgard_jezyki.jpg

1164 ms

logo_kapitan_nauka.svg

logo_kapitan_nauka.svg

1166 ms

top_button.gif

top_button.gif

1162 ms

logo_multikurs.webp

logo_multikurs.webp

1163 ms

Edgard_jezykiobce.png

Edgard_jezykiobce.png

1314 ms

reactive_library.js

reactive_library.js

155 ms

ca-pub-2479090950345537

ca-pub-2479090950345537

148 ms

pixel

pixel

88 ms

14604962770258005934

14604962770258005934

259 ms

abg_lite.js

abg_lite.js

118 ms

omrhp.js

omrhp.js

118 ms

Q12zgMmT.js

Q12zgMmT.js

257 ms

window_focus.js

window_focus.js

281 ms

cookie_push_onload.html

cookie_push_onload.html

82 ms

qs_click_protection.js

qs_click_protection.js

321 ms

ufs_web_display.js

ufs_web_display.js

249 ms

icon.png

icon.png

75 ms

gen_204

gen_204

247 ms

pixel

pixel

246 ms

firstevent

firstevent

150 ms

ads

ads

369 ms

ads

ads

362 ms

pixel

pixel

338 ms

express_html_inpage_rendering_lib_200_279.js

express_html_inpage_rendering_lib_200_279.js

40 ms

gen_204

gen_204

328 ms

dpixel

dpixel

327 ms

ecmg

ecmg

405 ms

sn.ashx

sn.ashx

381 ms

62bHydCX.html

62bHydCX.html

279 ms

setuid

setuid

269 ms

pixel

pixel

263 ms

activeview

activeview

132 ms

bz2hCbE_6V8EgAHmR8QBpY7IEpeHtFZQj3SGg7GDAqk.js

bz2hCbE_6V8EgAHmR8QBpY7IEpeHtFZQj3SGg7GDAqk.js

28 ms

205 ms

pixel

pixel

125 ms

dv3.js

dv3.js

111 ms

gen_204

gen_204

109 ms

pixel

pixel

123 ms

pixel

pixel

86 ms

gen_204

gen_204

118 ms

pixel

pixel

85 ms

pixel

pixel

84 ms

rum

rum

90 ms

pixel

pixel

81 ms

pixel

pixel

80 ms

pixel

pixel

82 ms

ecc

ecc

95 ms

pixel

pixel

58 ms

pixel

pixel

76 ms

pixel

pixel

75 ms

ad

ad

98 ms

ad

ad

193 ms

index.html

index.html

41 ms

rum

rum

39 ms

pixel

pixel

159 ms

pixel

pixel

157 ms

setuid

setuid

149 ms

pixel

pixel

301 ms

rum

rum

299 ms

88557cdb1653467d887ade553a2b1463.png

88557cdb1653467d887ade553a2b1463.png

145 ms

e8b4c3d5e73d6edcbda989c221f11203.svg

e8b4c3d5e73d6edcbda989c221f11203.svg

295 ms

5f7c66501a8c39e1f61eccb94b0d137e.svg

5f7c66501a8c39e1f61eccb94b0d137e.svg

301 ms

29f5b49e6e1852000de4b5accd321a52.svg

29f5b49e6e1852000de4b5accd321a52.svg

323 ms

3e573f3566e03849f9726d5674dce2cb.svg

3e573f3566e03849f9726d5674dce2cb.svg

323 ms

2e94aa594b2f89b982a59f6810de8501.svg

2e94aa594b2f89b982a59f6810de8501.svg

320 ms

41cacb184c5a35c1236e757c5531107c.svg

41cacb184c5a35c1236e757c5531107c.svg

321 ms

d992b9eadacfe4f49949027bae592ce9.svg

d992b9eadacfe4f49949027bae592ce9.svg

319 ms

0c398e15152001e68e91c2b021f54d1c.svg

0c398e15152001e68e91c2b021f54d1c.svg

320 ms

39955b4f9422faae56d8403d48e29ed8.svg

39955b4f9422faae56d8403d48e29ed8.svg

369 ms

8fc93f3b68c044a2608c302c75e49c2a.png

8fc93f3b68c044a2608c302c75e49c2a.png

445 ms

55c0ecbad2fb50dc349b70916db4d026.svg

55c0ecbad2fb50dc349b70916db4d026.svg

358 ms

activeview

activeview

429 ms

html_inpage_rendering_lib_200_279.js

html_inpage_rendering_lib_200_279.js

405 ms

activeview

activeview

313 ms

rum

rum

219 ms

i.match

i.match

470 ms

470 ms

sync

sync

273 ms

i.match

i.match

427 ms

383 ms

pixel

pixel

147 ms

pixel

pixel

196 ms

activeview

activeview

153 ms

pixel

pixel

150 ms

pixel

pixel

196 ms

pixel

pixel

108 ms

pixel

pixel

108 ms

pixel

pixel

153 ms

index.html

index.html

60 ms

pixel

pixel

58 ms

index.html

index.html

60 ms

pixel

pixel

134 ms

Enabler_01_251.js

Enabler_01_251.js

44 ms

pixel

pixel

88 ms

pixel

pixel

87 ms

pixel

pixel

41 ms

i.match

i.match

134 ms

38 ms

38 ms

sodar

sodar

65 ms

pixel

pixel

15 ms

pixel

pixel

16 ms

i.match

i.match

111 ms

sodar

sodar

80 ms

sodar2.js

sodar2.js

8 ms

like_box.php

like_box.php

185 ms

XQfQ-vJ-2yu_ADZX2Ac0u55CnapBSr84JizGhDWRRKI.js

XQfQ-vJ-2yu_ADZX2Ac0u55CnapBSr84JizGhDWRRKI.js

4 ms

runner.html

runner.html

42 ms

aframe

aframe

42 ms

J8EZh-mB0NT.css

J8EZh-mB0NT.css

78 ms

PgnZuKA5du5.css

PgnZuKA5du5.css

92 ms

9qOkRfL_0n5.css

9qOkRfL_0n5.css

94 ms

b92C3YAgZuc.js

b92C3YAgZuc.js

100 ms

iFHo8-dDLN6.js

iFHo8-dDLN6.js

96 ms

s23ZuKml3wQ.js

s23ZuKml3wQ.js

98 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

97 ms

_uEhsxKAS3c.js

_uEhsxKAS3c.js

97 ms

9f_Alkp5qWb.js

9f_Alkp5qWb.js

132 ms

p55HfXW__mM.js

p55HfXW__mM.js

132 ms

ALTQi95mOyD.js

ALTQi95mOyD.js

133 ms

MSlLNqxYbz_.js

MSlLNqxYbz_.js

153 ms

Cxajvm3Uczc.js

Cxajvm3Uczc.js

159 ms

g2XPN2wRGmV.js

g2XPN2wRGmV.js

134 ms

A6QY3yIlKeK.js

A6QY3yIlKeK.js

157 ms

4zbXrX-Xkk8.js

4zbXrX-Xkk8.js

156 ms

ngkzeYRwyAy.js

ngkzeYRwyAy.js

156 ms

HzxD9aAXSyD.js

HzxD9aAXSyD.js

184 ms

327169889_550951983666069_3640016403239576278_n.jpg

327169889_550951983666069_3640016403239576278_n.jpg

217 ms

IwO5iy1f5Dg.js

IwO5iy1f5Dg.js

18 ms

326515026_886672962453636_1580185798202845089_n.jpg

326515026_886672962453636_1580185798202845089_n.jpg

94 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

12 ms

Accessibility Review

wloski.slowka.pl accessibility score

72

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

wloski.slowka.pl best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wloski.slowka.pl SEO score

86

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

    N/A

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wloski.slowka.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wloski.slowka.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

wloski.slowka.pl

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