Tools & Wizards About Us
zthotels.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

zthotels.com

ZT Hotels - Hoteles y apartamentos en Peñíscola y Barcelona.

Page Load Speed

6.3 sec in total

First Response

1.4 sec

Resources Loaded

4.7 sec

Page Rendered

154 ms

zthotels.com screenshot

About Website

Click here to check amazing ZT Hotels content for Spain. Otherwise, check out these important facts you probably never knew about zthotels.com

Hoteles con encanto, hotel con spa, hotel sostenible. Habitaciones para familias, parejas, habitaciones adaptadas

Visit zthotels.com

Key Findings

We analyzed Zthotels.com page load time and found that the first response time was 1.4 sec and then it took 4.9 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

zthotels.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.5 s

0/100

25%

SI (Speed Index)

Value22.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,390 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

zthotels.com

1433 ms

dashicons.min.css

164 ms

extra.min.css

247 ms

css

38 ms

style.min.css

457 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 65% of them (73 requests) were addressed to the original Zthotels.com, 8% (9 requests) were made to Fonts.gstatic.com and 8% (9 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Zthotels.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.0 kB (13%)

Content Size

1.0 MB

After Optimization

886.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zthotels.com 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. Only a small number of websites need less resources to load. Javascripts take 600.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 118.5 kB

  • Original 145.1 kB
  • After minification 140.0 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. 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 118.5 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 1.3 kB

  • Original 30.6 kB
  • After minification 29.2 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. ZT Hotels images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.7 kB

  • Original 600.9 kB
  • After minification 600.9 kB
  • After compression 595.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 5.5 kB

  • Original 241.1 kB
  • After minification 240.6 kB
  • After compression 235.6 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. Zthotels.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 85 (88%)

Requests Now

97

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZT Hotels. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 57 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zthotels.com

zthotels.com

1433 ms

dashicons.min.css

dashicons.min.css

164 ms

extra.min.css

extra.min.css

247 ms

css

css

38 ms

style.min.css

style.min.css

457 ms

styles.css

styles.css

376 ms

site.css

site.css

395 ms

magnific-popup.css

magnific-popup.css

289 ms

booking-single-room.css

booking-single-room.css

400 ms

nouislider.min.css

nouislider.min.css

439 ms

hotel-booking.css

hotel-booking.css

493 ms

libraries.css

libraries.css

459 ms

main.min.css

main.min.css

489 ms

style.min.css

style.min.css

603 ms

style.css

style.css

518 ms

bootstrap.min.css

bootstrap.min.css

534 ms

template.min.css

template.min.css

740 ms

znb_frontend.css

znb_frontend.css

584 ms

1842-layout.css

1842-layout.css

700 ms

animate.min.css

animate.min.css

710 ms

styles.min.css

styles.min.css

615 ms

zn_dynamic.css

zn_dynamic.css

680 ms

kl-wp-hotel-booking.css

kl-wp-hotel-booking.css

707 ms

jquery.min.js

jquery.min.js

797 ms

jquery-migrate.min.js

jquery-migrate.min.js

775 ms

core.min.js

core.min.js

900 ms

datepicker.min.js

datepicker.min.js

811 ms

mouse.min.js

mouse.min.js

783 ms

sortable.min.js

sortable.min.js

818 ms

underscore.min.js

underscore.min.js

986 ms

wp-util.min.js

wp-util.min.js

865 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

992 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1011 ms

wp-polyfill.min.js

wp-polyfill.min.js

905 ms

hooks.min.js

hooks.min.js

1059 ms

i18n.min.js

i18n.min.js

993 ms

url.min.js

url.min.js

1087 ms

js

js

78 ms

jquery-1.12.4.js

jquery-1.12.4.js

31 ms

jquery-ui.js

jquery-ui.js

38 ms

jquery-ui.css

jquery-ui.css

38 ms

js

js

108 ms

PSBookingEngine.1.3.js

PSBookingEngine.1.3.js

452 ms

api-fetch.min.js

api-fetch.min.js

1075 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

914 ms

owl.carousel.min.js

owl.carousel.min.js

858 ms

nouislider.min.js

nouislider.min.js

831 ms

booking-single-room.js

booking-single-room.js

890 ms

select2.min.js

select2.min.js

764 ms

main.min.js

main.min.js

979 ms

admin.hotel-booking-v2.js

admin.hotel-booking-v2.js

848 ms

PSBookingEngine.1.3.js

PSBookingEngine.1.3.js

841 ms

script.js

script.js

757 ms

index.js

index.js

750 ms

index.js

index.js

821 ms

site.min.js

site.min.js

803 ms

hotel-booking.min.js

hotel-booking.min.js

996 ms

hotel-booking-v2.min.js

hotel-booking-v2.min.js

947 ms

sort-by.min.js

sort-by.min.js

934 ms

filter-by.min.js

filter-by.min.js

919 ms

plugins.min.js

plugins.min.js

852 ms

scrollmagic.js

scrollmagic.js

996 ms

znscript.min.js

znscript.min.js

990 ms

SmoothScroll.min.js

SmoothScroll.min.js

1024 ms

slick.min.js

slick.min.js

984 ms

znpb_frontend.bundle.js

znpb_frontend.bundle.js

926 ms

app.min.js

app.min.js

918 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

1079 ms

gtm.js

gtm.js

143 ms

fbevents.js

fbevents.js

142 ms

zt_brand_color.svg

zt_brand_color.svg

552 ms

analytics.js

analytics.js

233 ms

sdk.js

sdk.js

185 ms

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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

80 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

121 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

441 ms

glyphicons_halflingsregular.woff

glyphicons_halflingsregular.woff

332 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

270 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

272 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

274 ms

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274 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

274 ms

kl-social-icons.woff

kl-social-icons.woff

331 ms

track.js

track.js

644 ms

sdk.js

sdk.js

46 ms

collect

collect

159 ms

267 ms

en.png

en.png

235 ms

fr.png

fr.png

237 ms

de.png

de.png

235 ms

es.png

es.png

314 ms

zt_white.png

zt_white.png

289 ms

dhpfPG5kLkk

dhpfPG5kLkk

65 ms

iframe_api

iframe_api

236 ms

logo-zt-hotels-chaser-padding.png

logo-zt-hotels-chaser-padding.png

664 ms

collect

collect

147 ms

dhpfPG5kLkk

dhpfPG5kLkk

1 ms

dhpfPG5kLkk

dhpfPG5kLkk

248 ms

ga-audiences

ga-audiences

104 ms

www-widgetapi.js

www-widgetapi.js

8 ms

con-estilo-mediterraneo.png

con-estilo-mediterraneo.png

551 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

76 ms

base.js

base.js

125 ms

ad_status.js

ad_status.js

322 ms

8bwowYG5RNtA9FhY8KreTMIyRq72TB8rCtAEZTTrOhQ.js

8bwowYG5RNtA9FhY8KreTMIyRq72TB8rCtAEZTTrOhQ.js

148 ms

embed.js

embed.js

116 ms

AIdro_ncjlDZ_2oplv_I3bDgCorUSjYth7NzxfHGPOuZIL5zGo4=s68-c-k-c0x00ffffff-no-rj

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190 ms

print.css

print.css

110 ms

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KFOmCnqEu92Fr1Mu4mxP.ttf

77 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

79 ms

id

id

76 ms

Accessibility Review

zthotels.com accessibility score

70

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

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

zthotels.com 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

zthotels.com SEO score

90

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

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

zthotels.com

Open Graph data is detected on the main page of ZT Hotels. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: