Tools & Wizards About Us
hotelspero.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

hotelspero.com

Hotel Spero At Union Square | Official Website

Page Load Speed

1.7 sec in total

First Response

29 ms

Resources Loaded

953 ms

Page Rendered

717 ms

hotelspero.com screenshot

About Website

Visit hotelspero.com now to see the best up-to-date Hotel Spero content for United States and also check out these interesting facts you probably never knew about hotelspero.com

Experience 'Hotel Spero', a blend of history & modern charm, offering inventive cuisine & co-working spaces in the heart of San Francisco.

Visit hotelspero.com

Key Findings

We analyzed Hotelspero.com page load time and found that the first response time was 29 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

hotelspero.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value30.7 s

0/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

hotelspero.com

29 ms

hotelspero.com

41 ms

www.hotelspero.com

26 ms

www.hotelspero.com

116 ms

57712c58-350c-4198-83f3-e58e2a6472fe

323 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 22% of them (8 requests) were addressed to the original Hotelspero.com, 33% (12 requests) were made to Symphony.cdn.tambourine.com and 19% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (374 ms) relates to the external source Symphony.cdn.tambourine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 480.1 kB (27%)

Content Size

1.8 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hotelspero.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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 112.4 kB

  • Original 136.8 kB
  • After minification 122.8 kB
  • After compression 24.3 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 112.4 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 177.2 kB

  • Original 1.3 MB
  • After minification 1.1 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, Hotel Spero needs image optimization as it can save up to 177.2 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

-52%

Potential reduce by 172.2 kB

  • Original 328.1 kB
  • After minification 328.1 kB
  • After compression 155.9 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 172.2 kB or 52% of the original size.

CSS Optimization

-47%

Potential reduce by 18.3 kB

  • Original 39.3 kB
  • After minification 39.2 kB
  • After compression 21.0 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. Hotelspero.com needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 47% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (32%)

Requests Now

25

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotel Spero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hotelspero.com

hotelspero.com

29 ms

hotelspero.com

hotelspero.com

41 ms

www.hotelspero.com

www.hotelspero.com

26 ms

www.hotelspero.com

www.hotelspero.com

116 ms

57712c58-350c-4198-83f3-e58e2a6472fe

57712c58-350c-4198-83f3-e58e2a6472fe

323 ms

symphony.css

symphony.css

68 ms

style.css

style.css

20 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

108 ms

swiper.min.js

swiper.min.js

36 ms

symphony.js

symphony.js

104 ms

scripts.js

scripts.js

40 ms

vue.min.js

vue.min.js

34 ms

v-popups.min.js

v-popups.min.js

110 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

38 ms

gtm.js

gtm.js

165 ms

hotelspero-homepage-header-logo-6644d12c9ccc6.svg

hotelspero-homepage-header-logo-6644d12c9ccc6.svg

164 ms

www.hotelspero.com

www.hotelspero.com

139 ms

css

css

77 ms

hotelspero-homepage-propertyperks-jarviscornerco-workingspace-663e511837d83.webp

hotelspero-homepage-propertyperks-jarviscornerco-workingspace-663e511837d83.webp

139 ms

hotelspero-homepage-propertyperks-petsarewelcome-663e51190b2ac.webp

hotelspero-homepage-propertyperks-petsarewelcome-663e51190b2ac.webp

233 ms

hotelspero-homepage-propertyperks-thegreenspero-663e511a0a3fe.webp

hotelspero-homepage-propertyperks-thegreenspero-663e511a0a3fe.webp

166 ms

hotelspero-homepage-accommodations-bg-665f201914dcf.webp

hotelspero-homepage-accommodations-bg-665f201914dcf.webp

139 ms

hotelspero-homepage-jasperscornertap-background-663e53701377c.jpg

hotelspero-homepage-jasperscornertap-background-663e53701377c.jpg

249 ms

hotelspero-homepage-theresanewcoupleintown-669a6fae68014.webp

hotelspero-homepage-theresanewcoupleintown-669a6fae68014.webp

234 ms

hotelspero-homepage-meetingsandevents-663e547bd146f.webp

hotelspero-homepage-meetingsandevents-663e547bd146f.webp

217 ms

hotelspero-homepage-map-66a26f1febbf8.webp

hotelspero-homepage-map-66a26f1febbf8.webp

219 ms

hotelspero-homepage-footer-background-664532a0238a7.jpg

hotelspero-homepage-footer-background-664532a0238a7.jpg

374 ms

spero-footer-logo-666224f894ae0.svg

spero-footer-logo-666224f894ae0.svg

277 ms

hotelspero-homepage-intro-background-663e50c5b6bee.webp

hotelspero-homepage-intro-background-663e50c5b6bee.webp

237 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQbMZhKg.ttf

26 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ArQbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ArQbMZhKg.ttf

45 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_GbQbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_GbQbMZhKg.ttf

51 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_LjQbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_LjQbMZhKg.ttf

71 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ObXbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ObXbMZhKg.ttf

71 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_N_XbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_N_XbMZhKg.ttf

51 ms

Qw3JZQNVED7rKGKxtqIqX5EUCGZ2dIn0FyA96fCTtIJRLSzt.ttf

Qw3JZQNVED7rKGKxtqIqX5EUCGZ2dIn0FyA96fCTtIJRLSzt.ttf

50 ms

Accessibility Review

hotelspero.com accessibility score

100

Accessibility Issues

Best Practices

hotelspero.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

hotelspero.com SEO score

91

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hotelspero.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 Hotelspero.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

hotelspero.com

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