Tools & Wizards About Us
mercerbarcelona.com screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

mercerbarcelona.com

Mercer Barcelona 5 star | Barcelona Luxury Hotel

Page Load Speed

3.9 sec in total

First Response

205 ms

Resources Loaded

2.6 sec

Page Rendered

1.1 sec

mercerbarcelona.com screenshot

About Website

Click here to check amazing Mercer Barcelona content for Spain. Otherwise, check out these important facts you probably never knew about mercerbarcelona.com

Mercer Barcelona is a 5 star grand luxe hotel in a historic building in the Gothic Quarter. Gourmet restaurant and outdoor swimming pool. Intimate ambiance.

Visit mercerbarcelona.com

Key Findings

We analyzed Mercerbarcelona.com page load time and found that the first response time was 205 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

mercerbarcelona.com performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value5,860 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.672

8/100

15%

TTI (Time to Interactive)

Value37.7 s

0/100

10%

Network Requests Diagram

mercerbarcelona.com

205 ms

en

264 ms

cookie-consent.js

17 ms

main.css

165 ms

en.js

242 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 62% of them (29 requests) were addressed to the original Mercerbarcelona.com, 26% (12 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Mercerbarcelona.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.2 kB (4%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mercerbarcelona.com main page is 1.8 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. Only a small number of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 38.7 kB

  • Original 51.5 kB
  • After minification 47.1 kB
  • After compression 12.8 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 38.7 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.5 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. Mercer Barcelona images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 24.7 kB

  • Original 251.7 kB
  • After minification 251.7 kB
  • After compression 227.0 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

-5%

Potential reduce by 1.8 kB

  • Original 33.2 kB
  • After minification 33.2 kB
  • After compression 31.4 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. Mercerbarcelona.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (25%)

Requests Now

32

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mercer Barcelona. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mercerbarcelona.com

mercerbarcelona.com

205 ms

en

en

264 ms

cookie-consent.js

cookie-consent.js

17 ms

main.css

main.css

165 ms

en.js

en.js

242 ms

bundle.js

bundle.js

577 ms

mirai.css

mirai.css

249 ms

mirai.loader.js

mirai.loader.js

28 ms

widget-427a72ce-32e3-44a7-8fa0-7ca14d532a47.js

widget-427a72ce-32e3-44a7-8fa0-7ca14d532a47.js

745 ms

css2

css2

41 ms

css2

css2

59 ms

css

css

65 ms

home.jpg

home.jpg

295 ms

telephone.svg

telephone.svg

149 ms

icon-facebook.svg

icon-facebook.svg

148 ms

icon-instagram.svg

icon-instagram.svg

150 ms

close-menu.svg

close-menu.svg

286 ms

logo.svg

logo.svg

284 ms

menu-burger.svg

menu-burger.svg

285 ms

menu-close.svg

menu-close.svg

402 ms

home.jpg

home.jpg

929 ms

suite.jpg

suite.jpg

735 ms

premium-junior-suite.jpg

premium-junior-suite.jpg

810 ms

junior-suite.jpg

junior-suite.jpg

724 ms

deluxe.jpg

deluxe.jpg

749 ms

superior.jpg

superior.jpg

901 ms

mercer-restaurant.jpg

mercer-restaurant.jpg

927 ms

home-premios.jpg

home-premios.jpg

928 ms

mercer-home-1.jpg

mercer-home-1.jpg

1153 ms

summer-early-booking.jpg

summer-early-booking.jpg

903 ms

summer-suites.jpg

summer-suites.jpg

1053 ms

autumn-break.jpg

autumn-break.jpg

966 ms

cerrar-gris.svg

cerrar-gris.svg

984 ms

footer-santander.jpg

footer-santander.jpg

988 ms

S6uyw4BMUTPHvxk.ttf

S6uyw4BMUTPHvxk.ttf

49 ms

S6u9w4BMUTPHh7USew8.ttf

S6u9w4BMUTPHh7USew8.ttf

104 ms

S6u8w4BMUTPHh30wWw.ttf

S6u8w4BMUTPHh30wWw.ttf

182 ms

S6u9w4BMUTPHh6UVew8.ttf

S6u9w4BMUTPHh6UVew8.ttf

181 ms

S6u9w4BMUTPHh50Xew8.ttf

S6u9w4BMUTPHh50Xew8.ttf

223 ms

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bxvOubA.ttf

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bxvOubA.ttf

782 ms

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2byxOubA.ttf

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2byxOubA.ttf

756 ms

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bwxOubA.ttf

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bwxOubA.ttf

781 ms

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bwDOubA.ttf

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bwDOubA.ttf

783 ms

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bzvPebA.ttf

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bzvPebA.ttf

783 ms

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bzWPebA.ttf

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2bzWPebA.ttf

846 ms

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2byYPebA.ttf

xn71YHs72GKoTvER4Gn3b5eMRtWGkp6o7MjQ2byYPebA.ttf

880 ms

base.woff

base.woff

863 ms

Accessibility Review

mercerbarcelona.com accessibility score

89

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

Links do not have a discernible name

Best Practices

mercerbarcelona.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

Missing source maps for large first-party JavaScript

SEO Factors

mercerbarcelona.com 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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Mercerbarcelona.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 Mercerbarcelona.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

mercerbarcelona.com

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