4.9 sec in total
369 ms
4.1 sec
469 ms
Welcome to westinsf.com homepage info - get ready to check Westinsf best content for United States right away, or after learning these important things about westinsf.com
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Visit westinsf.comWe analyzed Westinsf.com page load time and found that the first response time was 369 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
westinsf.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value28.2 s
0/100
25%
Value20.9 s
0/100
10%
Value9,100 ms
0/100
30%
Value0.274
44/100
15%
Value48.4 s
0/100
10%
369 ms
278 ms
126 ms
511 ms
386 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Westinsf.com, 19% (16 requests) were made to and 6% (5 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Parkcentralsf.com.
Page size can be reduced by 849.0 kB (37%)
2.3 MB
1.4 MB
In fact, the total size of Westinsf.com main page is 2.3 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. 55% of websites need less resources to load. CSS take 963.1 kB which makes up the majority of the site volume.
Potential reduce by 38.2 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. 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 38.2 kB or 79% of the original size.
Potential reduce by 23.8 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. Westinsf images are well optimized though.
Potential reduce by 206.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 206.2 kB or 63% of the original size.
Potential reduce by 580.9 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. Westinsf.com needs all CSS files to be minified and compressed as it can save up to 580.9 kB or 60% of the original size.
Number of requests can be reduced by 37 (59%)
63
26
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Westinsf. 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.
www.parkcentralsf.com
369 ms
fonts.css
278 ms
slick.css
126 ms
app.css
511 ms
app.css
386 ms
responsive-tables.css
174 ms
modernizr-custom.js
172 ms
jquery.min.js
14 ms
underscore-min.js
1180 ms
slick.min.js
194 ms
skrollr.min.js
181 ms
foundation.min.js
374 ms
foundation.reveal.js
246 ms
responsive-tables.js
259 ms
jquery.velocity.min.js
6 ms
jquery.mousewheel.min.js
11 ms
jquery-ui.min.js
12 ms
angular.min.js
15 ms
angular-sanitize.min.js
10 ms
angular-touch.min.js
10 ms
built.min.js
374 ms
booking.js
321 ms
theme.js
386 ms
conversion.js
14 ms
DBB40D7FF476485D8.css
899 ms
DBB40D7FF476485D8.css
640 ms
Starwood-logo.svg
71 ms
SPG-logo.svg
71 ms
gtm.js
22 ms
background-1.svg
433 ms
PCSF_logo.svg
419 ms
hamburger.png
410 ms
close.svg
409 ms
calendar-icon.svg
416 ms
small-arrow-white.png
420 ms
scroll_down_arrow.svg
507 ms
map.jpg
702 ms
pin_orange.svg
506 ms
logo_white.svg
509 ms
pin_grey.svg
462 ms
scroll_down_arrow_next.svg
461 ms
PCSF_Footer_Icons.svg
491 ms
arrow-orange.svg
483 ms
PCSF_SocialMedia_Icons.svg
501 ms
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251 ms
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254 ms
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253 ms
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259 ms
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259 ms
446 ms
4872
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fbevents.js
456 ms
insight.min.js
343 ms
analytics.js
343 ms
aquant.js
342 ms
PCNY_Calendar_Icon-white.svg
248 ms
ParkCentralSF_Map_yerba-buena-garden.jpg
420 ms
ParkCentralSF_Attractions_Museum_0.jpg
431 ms
ParkCentralSF_Map_moscone-center.jpg
330 ms
ParkCentralSF_Map_westfield.jpg
538 ms
ParkCentralSF_Map_union-square.jpg
549 ms
ParkCentralSF_Map_cable-car_0.jpg
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67 ms
collect
63 ms
pixel;r=224931078;a=p-AP_H7N03h8azD;ezt=1;orderid=;revenue=;labels=_fp.event.Default;fpan=1;fpa=P0-1903592545-1458475912093;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458475912093;tzo=-180;ref=;url=http%3A%2F%2Fwww.parkcentralsf.com%2F;ogl=
53 ms
85 ms
96 ms
src=4831337;type=sales;cat=zq0mcqqx;qty=1;cost=0;u1=[cid];u16=[pc];ord=[OrderID]
113 ms
beacon
124 ms
AdX
63 ms
ga-audiences
21 ms
slide-001-2_0.jpg
685 ms
18 ms
l
24 ms
westinsf.com accessibility score
ARIA
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.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
westinsf.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
westinsf.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Westinsf.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 Westinsf.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.
westinsf.com
Open Graph description is not detected on the main page of Westinsf. 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: