3.3 sec in total
446 ms
2.7 sec
141 ms
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.comWe analyzed Zthotels.com page load time and found that the first response time was 446 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
zthotels.com performance score
name
value
score
weighting
Value10.1 s
0/100
10%
Value25.4 s
0/100
25%
Value18.8 s
0/100
10%
Value2,150 ms
6/100
30%
Value0.001
100/100
15%
Value25.2 s
0/100
10%
446 ms
117 ms
264 ms
279 ms
268 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 90% of them (77 requests) were addressed to the original Zthotels.com, 2% (2 requests) were made to Code.jquery.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zthotels.com.
Page size can be reduced by 333.7 kB (35%)
953.4 kB
619.7 kB
In fact, the total size of Zthotels.com main page is 953.4 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. 40% of websites need less resources to load. Images take 566.4 kB which makes up the majority of the site volume.
Potential reduce by 16.2 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 2.6 kB, which is 12% 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 16.2 kB or 77% of the original size.
Potential reduce by 52.0 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.
Potential reduce by 212.8 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 212.8 kB or 71% of the original size.
Potential reduce by 52.6 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 needs all CSS files to be minified and compressed as it can save up to 52.6 kB or 81% of the original size.
Number of requests can be reduced by 44 (52%)
85
41
The browser has sent 85 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 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
zthotels.com
446 ms
screen.css
117 ms
reservas.css
264 ms
comunes.css
279 ms
swfobject_modified.js
268 ms
PSBookingEngine.1.0.js
622 ms
jquery.min.js
8 ms
jquery-ui.min.js
12 ms
jquery-ui-1.8.16.custom.css
229 ms
formcheck.css
281 ms
jquery.validate.min.js
285 ms
messages_es.js
342 ms
slider.js
371 ms
shadowbox.css
377 ms
shadowbox.js
503 ms
scripts.js
400 ms
print.css
115 ms
cabecera.png
115 ms
idioma_fondo.png
113 ms
idioma_es.png
129 ms
blank.gif
111 ms
idioma_en.png
127 ms
idioma_fr.png
115 ms
idioma_de.png
223 ms
cabecera_menu_fondo.png
226 ms
cabecera_division.png
225 ms
cabecera_menu_inicio.png
228 ms
cabecera_menu_hoteles.png
247 ms
cabecera_menu_reservas.png
253 ms
cabecera_menu_spa_minos.png
336 ms
cabecera_menu_club_fides.png
337 ms
cabecera_menu_promociones.png
340 ms
cabecera_menu_contacto.png
338 ms
border1.gif
367 ms
border2.gif
375 ms
box.gif
442 ms
reserva.jpg
558 ms
cuadro_titulo_fondo.png
447 ms
cuadro_te_recomendamos.png
450 ms
cuadro_izq_boton_scroll_up.png
488 ms
get_flash_player.gif
16 ms
promos_lista_fondo.png
490 ms
241.jpg
543 ms
326.jpg
768 ms
285.jpg
891 ms
283.jpg
601 ms
327.jpg
889 ms
320.jpg
868 ms
305.jpg
770 ms
323.jpg
959 ms
322.jpg
879 ms
cuadro_izq_boton_scroll.png
881 ms
cuadro_der_fondo.png
964 ms
home_der_2_central_reservas.png
982 ms
ga.js
28 ms
hotjar-7422.js
141 ms
__utm.gif
11 ms
home_der_2_central_reservas_img.jpg
898 ms
home_der_2_central_reservas_texto.png
914 ms
home_der_2_nuestros_hoteles.png
907 ms
estrella.png
979 ms
home_hoteles_boton_scroll_up.png
975 ms
home_hoteles_boton_scroll_dn.png
995 ms
anuncio_51_es.jpg
1228 ms
pie_newsletter_zt.png
910 ms
boton_fondo1.png
921 ms
boton_fondo2_ir.png
988 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
29 ms
pie_+zt.png
962 ms
pie_zt_hotels.png
984 ms
pie_comentario.png
911 ms
pie_enlaces.png
931 ms
pie_facebook.png
980 ms
pie_twitter.png
996 ms
pie_google.png
983 ms
pie_youtube.png
988 ms
pie_localizador.png
951 ms
visit-data
205 ms
localizador.png
982 ms
icono_zt.png
1006 ms
icono_comentario.png
973 ms
icono_enlaces.png
979 ms
icono_facebook.png
964 ms
icono_twitter.png
981 ms
icono_google.png
951 ms
icono_youtube.png
802 ms
zthotels.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zthotels.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
zthotels.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
ES
ES
ISO-8859-1
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 iso-8859-1. 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.
zthotels.com
Open Graph description is not detected on the main page of ZT Hotels. 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: