Tools & Wizards About Us
hiltonpragueoldtown.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

hiltonpragueoldtown.com

Hotels in Prague City Centre | Hilton Prague Old Town | Prague, CZ

Page Load Speed

3.4 sec in total

First Response

175 ms

Resources Loaded

2.8 sec

Page Rendered

437 ms

hiltonpragueoldtown.com screenshot

About Website

Welcome to hiltonpragueoldtown.com homepage info - get ready to check Hilton Prague Old Town best content right away, or after learning these important things about hiltonpragueoldtown.com

City center location. Short walk to many Prague landmarks, restaurants and services. The Hilton Prague Old Town offers spacious, stylish accommodations.

Visit hiltonpragueoldtown.com

Key Findings

We analyzed Hiltonpragueoldtown.com page load time and found that the first response time was 175 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

hiltonpragueoldtown.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value43.2 s

0/100

10%

TBT (Total Blocking Time)

Value119,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.451

20/100

15%

TTI (Time to Interactive)

Value140.1 s

0/100

10%

Network Requests Diagram

hiltonpragueoldtown.com

175 ms

index.html

268 ms

247tag.js

17 ms

common.min.css

18 ms

global_xa.css

25 ms

Our browser made a total of 231 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Hiltonpragueoldtown.com, 53% (122 requests) were made to Www3.hilton.com and 5% (12 requests) were made to Us-sonar.sociomantic.com. The less responsive or slowest element that took the longest time to load (891 ms) relates to the external source Consent.truste.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (48%)

Content Size

3.8 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hiltonpragueoldtown.com main page is 3.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 220.1 kB

  • Original 262.2 kB
  • After minification 241.5 kB
  • After compression 42.0 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 220.1 kB or 84% of the original size.

Image Optimization

-14%

Potential reduce by 249.0 kB

  • Original 1.7 MB
  • After minification 1.5 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. Obviously, Hilton Prague Old Town needs image optimization as it can save up to 249.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 429.2 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 1.2 MB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 174.6 kB

  • Original 210.9 kB
  • After minification 196.6 kB
  • After compression 36.3 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. Hiltonpragueoldtown.com needs all CSS files to be minified and compressed as it can save up to 174.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 114 (52%)

Requests Now

221

After Optimization

107

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 221 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hilton Prague Old Town. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hiltonpragueoldtown.com

hiltonpragueoldtown.com

175 ms

index.html

index.html

268 ms

247tag.js

247tag.js

17 ms

common.min.css

common.min.css

18 ms

global_xa.css

global_xa.css

25 ms

sayt.min.css

sayt.min.css

19 ms

search_widget.min.css

search_widget.min.css

21 ms

styles.min.css

styles.min.css

33 ms

connector.js

connector.js

54 ms

tracking.comp.min.js

tracking.comp.min.js

30 ms

satelliteLib-5f15f2949f2a761b35db03f2b389a11d61654c4e.js

satelliteLib-5f15f2949f2a761b35db03f2b389a11d61654c4e.js

29 ms

mmcore.js

mmcore.js

48 ms

banner-data-hilton-flash-sale.js

banner-data-hilton-flash-sale.js

120 ms

banner-functions-hilton-flash-sale.js

banner-functions-hilton-flash-sale.js

118 ms

css

css

117 ms

jquery.min.js

jquery.min.js

41 ms

core.comp.min.js

core.comp.min.js

113 ms

hi.comp.min.js

hi.comp.min.js

41 ms

addthis_widget.js

addthis_widget.js

42 ms

dataTrackingFunctions.dev.min.js

dataTrackingFunctions.dev.min.js

37 ms

247px.js

247px.js

99 ms

sample.jpeg

sample.jpeg

88 ms

satellite-544ab9f4314c97bda3000979.js

satellite-544ab9f4314c97bda3000979.js

43 ms

satellite-544abd31314c97bda3000988.js

satellite-544abd31314c97bda3000988.js

44 ms

mmcore_old.js

mmcore_old.js

24 ms

body_bg.png

body_bg.png

36 ms

logo_brand_dock_HH.png

logo_brand_dock_HH.png

37 ms

logo_brand_HI.png

logo_brand_HI.png

37 ms

HH_offersnav22.jpg

HH_offersnav22.jpg

39 ms

HH_resortssmall.jpg

HH_resortssmall.jpg

49 ms

HH_mobley.jpg

HH_mobley.jpg

34 ms

map.jpg

map.jpg

39 ms

HH_hiltonadvancepurchase_198x138_FitToBoxSmallDimension_Center.jpg

HH_hiltonadvancepurchase_198x138_FitToBoxSmallDimension_Center.jpg

261 ms

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HL_lobby02_198x138_FitToBoxSmallDimension_Center.jpg

265 ms

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272 ms

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273 ms

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HL_kingexecprem_3_81x50_FitToBoxSmallDimension_Center.jpg

260 ms

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275 ms

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276 ms

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277 ms

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280 ms

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HL_kingpenthousesuite01_4_81x50_FitToBoxSmallDimension_Center.jpg

279 ms

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HL_kingexec001_5_81x50_FitToBoxSmallDimension_Center.jpg

281 ms

HL_kingexecbath_6_81x50_FitToBoxSmallDimension_Center.jpg

HL_kingexecbath_6_81x50_FitToBoxSmallDimension_Center.jpg

282 ms

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HL_twinexec1_7_81x50_FitToBoxSmallDimension_Center.jpg

284 ms

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HL_twinexec2_6_81x50_FitToBoxSmallDimension_Center.jpg

283 ms

HL_twinexecbath_7.jpg

HL_twinexecbath_7.jpg

291 ms

HL_executivelounge02_5_81x50_FitToBoxSmallDimension_Center.jpg

HL_executivelounge02_5_81x50_FitToBoxSmallDimension_Center.jpg

287 ms

HL_pool_6_81x50_FitToBoxSmallDimension_Center.jpg

HL_pool_6_81x50_FitToBoxSmallDimension_Center.jpg

286 ms

HL_reception_7_81x50_FitToBoxSmallDimension_Center.jpg

HL_reception_7_81x50_FitToBoxSmallDimension_Center.jpg

297 ms

HL_restaurant01_8_81x50_FitToBoxSmallDimension_Center.jpg

HL_restaurant01_8_81x50_FitToBoxSmallDimension_Center.jpg

288 ms

HL_bridges_9_81x50_FitToBoxSmallDimension_Center.jpg

HL_bridges_9_81x50_FitToBoxSmallDimension_Center.jpg

284 ms

HL_dvorak01_10_81x50_FitToBoxSmallDimension_Center.jpg

HL_dvorak01_10_81x50_FitToBoxSmallDimension_Center.jpg

298 ms

HL_entrance01_11_81x50_FitToBoxSmallDimension_Center.jpg

HL_entrance01_11_81x50_FitToBoxSmallDimension_Center.jpg

310 ms

HL_kingguestroom01_12_81x50_FitToBoxSmallDimension_Center.jpg

HL_kingguestroom01_12_81x50_FitToBoxSmallDimension_Center.jpg

306 ms

HL_twinroom03_13_81x50_FitToBoxSmallDimension_Center.jpg

HL_twinroom03_13_81x50_FitToBoxSmallDimension_Center.jpg

297 ms

HL_kingexecutive05_14_81x50_FitToBoxSmallDimension_Center.jpg

HL_kingexecutive05_14_81x50_FitToBoxSmallDimension_Center.jpg

307 ms

HL_twinexecutive02_15_81x50_FitToBoxSmallDimension_Center.jpg

HL_twinexecutive02_15_81x50_FitToBoxSmallDimension_Center.jpg

308 ms

HL_kingexecutivermplus01_16_81x50_FitToBoxSmallDimension_Center.jpg

HL_kingexecutivermplus01_16_81x50_FitToBoxSmallDimension_Center.jpg

307 ms

HL_kingjuniorsuite01_17_81x50_FitToBoxSmallDimension_Center.jpg

HL_kingjuniorsuite01_17_81x50_FitToBoxSmallDimension_Center.jpg

307 ms

HL_kingexecutivesuite01_18_81x50_FitToBoxSmallDimension_Center.jpg

HL_kingexecutivesuite01_18_81x50_FitToBoxSmallDimension_Center.jpg

307 ms

247loader.js

247loader.js

14 ms

21 ms

HL_kingpenthousesuite02_19_81x50_FitToBoxSmallDimension_Center.jpg

HL_kingpenthousesuite02_19_81x50_FitToBoxSmallDimension_Center.jpg

301 ms

HL_penthouse08_20_81x50_FitToBoxSmallDimension_Center.jpg

HL_penthouse08_20_81x50_FitToBoxSmallDimension_Center.jpg

304 ms

HL_accessiblebedroom01_21_81x50_FitToBoxSmallDimension_Center.jpg

HL_accessiblebedroom01_21_81x50_FitToBoxSmallDimension_Center.jpg

313 ms

HL_lobby06_22_81x50_FitToBoxSmallDimension_Center.jpg

HL_lobby06_22_81x50_FitToBoxSmallDimension_Center.jpg

298 ms

HL_health_23_81x50_FitToBoxSmallDimension_Center.jpg

HL_health_23_81x50_FitToBoxSmallDimension_Center.jpg

312 ms

pxt.js

pxt.js

506 ms

HL_sauna_24_81x50_FitToBoxSmallDimension_Center.jpg

HL_sauna_24_81x50_FitToBoxSmallDimension_Center.jpg

307 ms

jsonResourceBundleGroup.json

jsonResourceBundleGroup.json

219 ms

toadOcfmlt9b38dHJxOBGNbE_oMaV8t2eFeISPpzbdE.woff

toadOcfmlt9b38dHJxOBGNbE_oMaV8t2eFeISPpzbdE.woff

113 ms

banner-css-hilton-flash-sale.css

banner-css-hilton-flash-sale.css

107 ms

HL_cardio_25_81x50_FitToBoxSmallDimension_Center.jpg

HL_cardio_25_81x50_FitToBoxSmallDimension_Center.jpg

249 ms

HL_businesscenter01_26_81x50_FitToBoxSmallDimension_Center.jpg

HL_businesscenter01_26_81x50_FitToBoxSmallDimension_Center.jpg

246 ms

HL_zincr001_32.jpg

HL_zincr001_32.jpg

246 ms

HL_zincr002_33.jpg

HL_zincr002_33.jpg

246 ms

HL_zincr003_34.jpg

HL_zincr003_34.jpg

240 ms

HL_nasigoreng001_35.jpg

HL_nasigoreng001_35.jpg

237 ms

activityi;src=2013561;type=hilto315;cat=hilto590;u1=PRGOTHI;u2=Hilton%20Prague%20Old%20Town;u10=Prague,null;u11=Czech%20Republic;u3=HI;u18=en;u14=null;u19=null;ord=2626273790374.3984

activityi;src=2013561;type=hilto315;cat=hilto590;u1=PRGOTHI;u2=Hilton%20Prague%20Old%20Town;u10=Prague,null;u11=Czech%20Republic;u3=HI;u18=en;u14=null;u19=null;ord=2626273790374.3984

250 ms

HL_vivaldi05_28_81x50_FitToBoxSmallDimension_Center.jpg

HL_vivaldi05_28_81x50_FitToBoxSmallDimension_Center.jpg

239 ms

HL_chopin01_29_81x50_FitToBoxSmallDimension_Center.jpg

HL_chopin01_29_81x50_FitToBoxSmallDimension_Center.jpg

239 ms

HL_dvorak06_30_81x50_FitToBoxSmallDimension_Center.jpg

HL_dvorak06_30_81x50_FitToBoxSmallDimension_Center.jpg

255 ms

HL_weddings01_31_81x50_FitToBoxSmallDimension_Center.jpg

HL_weddings01_31_81x50_FitToBoxSmallDimension_Center.jpg

253 ms

hi_dvorak07_10_81x50_FitToBoxSmallDimension_Center.jpg

hi_dvorak07_10_81x50_FitToBoxSmallDimension_Center.jpg

245 ms

HL_zincrestchairs_13_81x50_FitToBoxSmallDimension_Center.jpg

HL_zincrestchairs_13_81x50_FitToBoxSmallDimension_Center.jpg

406 ms

hi_charlesbridge01_6_81x50_FitToBoxSmallDimension_Center.jpg

hi_charlesbridge01_6_81x50_FitToBoxSmallDimension_Center.jpg

256 ms

see_inside_banner_bg.gif

see_inside_banner_bg.gif

265 ms

HL_kingexecprem_337x161_FitToBoxSmallDimension_Center.jpg

HL_kingexecprem_337x161_FitToBoxSmallDimension_Center.jpg

404 ms

HL_vivaldiboard_115x172_FitToBoxSmallDimension_Center.jpg

HL_vivaldiboard_115x172_FitToBoxSmallDimension_Center.jpg

419 ms

HL_pool_343x214_FitToBoxSmallDimension_Center.jpg

HL_pool_343x214_FitToBoxSmallDimension_Center.jpg

403 ms

HL_scallops_343x214_FitToBoxSmallDimension_Center.jpg

HL_scallops_343x214_FitToBoxSmallDimension_Center.jpg

395 ms

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HL_castlepanorama_343x214_FitToBoxSmallDimension_Center.jpg

408 ms

logo-adchoices.png

logo-adchoices.png

391 ms

dock_icon_arrow_down.gif

dock_icon_arrow_down.gif

397 ms

search_btn.png

search_btn.png

396 ms

brand_header_01.jpg

brand_header_01.jpg

397 ms

globe.png

globe.png

399 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

396 ms

cta_arrow_white.png

cta_arrow_white.png

396 ms

share_bg.png

share_bg.png

398 ms

share_icon.gif

share_icon.gif

384 ms

print_bg.png

print_bg.png

380 ms

print_btn.png

print_btn.png

379 ms

icon-directionsBox.png

icon-directionsBox.png

399 ms

icon-emailBox.png

icon-emailBox.png

391 ms

footer_bg.png

footer_bg.png

367 ms

logo_brandbar.png

logo_brandbar.png

367 ms

brand_tooltip_arrow.png

brand_tooltip_arrow.png

358 ms

form_bg_left.gif

form_bg_left.gif

226 ms

form_bg.gif

form_bg.gif

224 ms

action_link_arrow.png

action_link_arrow.png

224 ms

null.gif

null.gif

224 ms

ui_cal_icon.gif

ui_cal_icon.gif

223 ms

lb

lb

237 ms

spp.pl

spp.pl

421 ms

beacon

beacon

779 ms

hbjs

hbjs

736 ms

m

m

232 ms

notice

notice

891 ms

satellite-56698e4164746d62d8001815.js

satellite-56698e4164746d62d8001815.js

151 ms

s-code-contents-cf588c401b906b1c24383909bd30f3ba583cb70b.js

s-code-contents-cf588c401b906b1c24383909bd30f3ba583cb70b.js

214 ms

horizontalPromoBarLimited.phtml

horizontalPromoBarLimited.phtml

609 ms

searchForm.json

searchForm.json

327 ms

jsLoader.js

jsLoader.js

161 ms

300lo.json

300lo.json

536 ms

column_border_right.gif

column_border_right.gif

97 ms

ps

ps

21 ms

sh.953eb77977227bfd253ee158.html

sh.953eb77977227bfd253ee158.html

77 ms

356 ms

Pug

Pug

462 ms

ytc.js

ytc.js

566 ms

fbevents.js

fbevents.js

543 ms

gallery.min.js

gallery.min.js

332 ms

bat.js

bat.js

525 ms

activity;xsp=491531;ord=8492435528896.749

activity;xsp=491531;ord=8492435528896.749

524 ms

json

json

421 ms

id

id

406 ms

DFPAudiencePixel;ord=4567724510561.675;dc_seg=104810410

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536 ms

x22475r9274092

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cmap

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215 ms

tap.php

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addthis.min.js

addthis.min.js

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large_gallery_arrows.png

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130 ms

small_gallery_arrows.png

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128 ms

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133 ms

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xuid

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demconf.jpg

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weather-overlay.min.js

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58 ms

Nights=,HCountry=Czech%20Republic,HCity=Prague,null,RoomsBkd=,Brand=HI,CIDate=,SRPCode=,Lang=en,HtlName=Hilton%20Prague%20Old%20Town,RoomType=

Nights=,HCountry=Czech%20Republic,HCity=Prague,null,RoomsBkd=,Brand=HI,CIDate=,SRPCode=,Lang=en,HtlName=Hilton%20Prague%20Old%20Town,RoomType=

82 ms

3954

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114 ms

hilton-us

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67 ms

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275 ms

jsonResourceBundleGroup.json

jsonResourceBundleGroup.json

42 ms

promo_horizontal_renderer.min.js

promo_horizontal_renderer.min.js

33 ms

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ats

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147 ms

hotelWeather.json

hotelWeather.json

102 ms

view

view

46 ms

beacon

beacon

51 ms

src=4838412;type=sales;cat=ckus8jw1;qty=1;cost=0;u1=Prague,null%7CHI%7C%7CCzech%20Republic%7C;u4=;u10=Prague,null;u11=Czech%20Republic;u12=;u16=[pc];u17=HI;ord=[OrderID]

src=4838412;type=sales;cat=ckus8jw1;qty=1;cost=0;u1=Prague,null%7CHI%7C%7CCzech%20Republic%7C;u4=;u10=Prague,null;u11=Czech%20Republic;u12=;u16=[pc];u17=HI;ord=[OrderID]

233 ms

pixel

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286 ms

view

view

81 ms

sonar-redirect.html

sonar-redirect.html

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rum

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u.php

u.php

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serve

serve

189 ms

223 ms

usersync

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sd

sd

73 ms

Pug

Pug

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tap.php

tap.php

71 ms

Pug

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125 ms

partly_cloudy.png

partly_cloudy.png

83 ms

clear.png

clear.png

80 ms

chance_of_rain.png

chance_of_rain.png

81 ms

pixel

pixel

76 ms

pixel

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jkxu

jkxu

193 ms

lb

lb

93 ms

ats

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120 ms

match

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match

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tap.php

tap.php

80 ms

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AdX

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31603

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123 ms

merge

merge

93 ms

match

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92 ms

rum

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80 ms

print.min.css

print.min.css

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mapuser

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77 ms

match

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86 ms

view

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144 ms

match

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58 ms

match

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133 ms

match

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141 ms

86 ms

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29 ms

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3320

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105 ms

match

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18 ms

view

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467 ms

3537

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cm.gif

cm.gif

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generic

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8 ms

generic

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10 ms

cs

cs

91 ms

tap.php

tap.php

22 ms

tap.php

tap.php

6 ms

sd

sd

24 ms

Accessibility Review

hiltonpragueoldtown.com accessibility score

100

Accessibility Issues

Best Practices

hiltonpragueoldtown.com 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

hiltonpragueoldtown.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hiltonpragueoldtown.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Hiltonpragueoldtown.com 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

hiltonpragueoldtown.com

Open Graph description is not detected on the main page of Hilton Prague Old Town. 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: