Access zenithoteles.com. Zenit Hoteles Web Oficial - Hoteles urbanos en España y Europa - En el mejor centro

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value3,180 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.198

62/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

zenithoteles.com

370 ms

285 ms

mapbox-gl.min.js

525 ms

style2.css

316 ms

css

50 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 55% of them (38 requests) were addressed to the original Zenithoteles.com, 10% (7 requests) were made to Googletagmanager.com and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (967 ms) belongs to the original domain Zenithoteles.com.

Content Size

738.6 kB

After Optimization

589.5 kB

In fact, the total size of Zenithoteles.com main page is 738.6 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. 70% of websites need less resources to load. Javascripts take 492.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 111.0 kB

Original 130.6 kB
After minification 98.8 kB
After compression 19.6 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. This page needs HTML code to be minified as it can gain 31.9 kB, which is 24% 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 111.0 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 4.1 kB

Original 65.9 kB
After minification 61.8 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. Zenit Hoteles images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 32.8 kB

Original 492.1 kB
After minification 492.1 kB
After compression 459.3 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

-2%

Potential reduce by 1.2 kB

Original 50.0 kB
After minification 50.0 kB
After compression 48.8 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. Zenithoteles.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenit Hoteles. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Zenithoteles.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 Zenithoteles.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

zenithoteles.com

Open Graph description is not detected on the main page of Zenit Hoteles. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Zenit Hoteles Web Oficial - Hoteles urbanos en España y Europa - En el mejor centro | Zenit Hoteles

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

zenithoteles.com

mapbox-gl.min.js

style2.css

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

zenithoteles.com

mapbox-gl.min.js

style2.css

css

icon

js

all.min.e6478479.css

tracking.php

picturefill.min.js

lazysizes.min.js

modernizr.min.js

require.min.js

conversion.js

gtm.js

chosen.min.css

cfe17324f5fc18a9f90b30c1230589b6.js

js

analytics.js

uwt.js

bat.js

user_3.png

preloader.gif

zenit-veranazo.jpg

banner_marzo_02.webp

Junior-slider.webp

desktop_new.webp

zenit-sevilla.webp

myicons.woff

firasans-regular.woff

firasans-medium.woff

firasans-light.woff

firasans-bold.woff

ns.html

index.min.4dcf8865.js

fbevents.js

hotel_price_widget.js

js

be.js

preloader.gif

newsletter.webp

logo_zenit_hoteles.png

flUhRq6tzZclQEJ-Vdg-IuiaDsNa.woff

va9E4kDNxMZdWfMOD5Vvl4jN.woff

va9B4kDNxMZdWfMOD5VnZKveRhf8.woff