Tools & Wizards About Us
bookbigsky.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

bookbigsky.com

Big Sky Vacation Rentals | Condos, Cabins, and Luxury Vacation Homes

Page Load Speed

3 sec in total

First Response

88 ms

Resources Loaded

1.7 sec

Page Rendered

1.2 sec

bookbigsky.com screenshot

About Website

Welcome to bookbigsky.com homepage info - get ready to check Book Big Sky best content for United States right away, or after learning these important things about bookbigsky.com

Big Sky Resort Lodging, Montana Luxury Vacation Rentals. Private Mountain Home. Winter ski in ski out | Summer Yellowstone National Park | Book Big Sky Today

Visit bookbigsky.com

Key Findings

We analyzed Bookbigsky.com page load time and found that the first response time was 88 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

bookbigsky.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value27.8 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value3,170 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

bookbigsky.com

88 ms

www.bookbigsky.com

255 ms

bootstrap.min.css

94 ms

content-bootstrap-icnd.css

79 ms

styles.min.css

115 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 21% of them (19 requests) were addressed to the original Bookbigsky.com, 31% (28 requests) were made to Cdnjs.cloudflare.com and 15% (14 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (710 ms) relates to the external source Public.earthcam.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 145.7 kB (5%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bookbigsky.com main page is 2.8 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. Javascripts take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 136.2 kB

  • Original 167.0 kB
  • After minification 166.1 kB
  • After compression 30.8 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 136.2 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 352.8 kB
  • After minification 352.8 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. Book Big Sky images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 3.3 kB

  • Original 2.1 MB
  • After minification 2.1 MB
  • After compression 2.1 MB

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

-4%

Potential reduce by 6.1 kB

  • Original 144.4 kB
  • After minification 144.4 kB
  • After compression 138.3 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. Bookbigsky.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (80%)

Requests Now

70

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book Big Sky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bookbigsky.com

bookbigsky.com

88 ms

www.bookbigsky.com

www.bookbigsky.com

255 ms

bootstrap.min.css

bootstrap.min.css

94 ms

content-bootstrap-icnd.css

content-bootstrap-icnd.css

79 ms

styles.min.css

styles.min.css

115 ms

webfontloader.js

webfontloader.js

100 ms

js

js

124 ms

all.css

all.css

88 ms

tJ90CoLmq7TzrY396Yd88N34LWfAOjpn734zO6prgvw!.tJ90CoLmq7TzrY396Yd88BQNli97a14gtGCkskLJp0E!.tJ90CoLmq7TzrY396Yd88BcvSuCGsiP26JimoHu_5Sk!

tJ90CoLmq7TzrY396Yd88N34LWfAOjpn734zO6prgvw!.tJ90CoLmq7TzrY396Yd88BQNli97a14gtGCkskLJp0E!.tJ90CoLmq7TzrY396Yd88BcvSuCGsiP26JimoHu_5Sk!

127 ms

style.css

style.css

99 ms

subscribe-validate.js

subscribe-validate.js

81 ms

jquery.min.js

jquery.min.js

81 ms

jquery-migrate.min.js

jquery-migrate.min.js

83 ms

jquery-ui.min.js

jquery-ui.min.js

83 ms

jquery.validate.min.js

jquery.validate.min.js

83 ms

popper.min.js

popper.min.js

83 ms

bootstrap.min.js

bootstrap.min.js

91 ms

bootstrap-select.min.js

bootstrap-select.min.js

90 ms

owl.carousel.min.js

owl.carousel.min.js

85 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

89 ms

jquery.lazy.min.js

jquery.lazy.min.js

86 ms

jquery.lazy.iframe.min.js

jquery.lazy.iframe.min.js

92 ms

css-vars-ponyfill@2

css-vars-ponyfill@2

64 ms

bootstrap-select.min.css

bootstrap-select.min.css

96 ms

jquery-ui.min.css

jquery-ui.min.css

96 ms

owl.carousel.min.css

owl.carousel.min.css

98 ms

owl.theme.default.min.css

owl.theme.default.min.css

99 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

101 ms

font-awesome.min.css

font-awesome.min.css

101 ms

global.min.js

global.min.js

109 ms

api.js

api.js

84 ms

fontello.css

fontello.css

57 ms

ionicons.min.css

ionicons.min.css

66 ms

css

css

56 ms

gtm.js

gtm.js

216 ms

track-webchat-boot.js

track-webchat-boot.js

303 ms

fbevents.js

fbevents.js

215 ms

big-sky-animated-logo.gif

big-sky-animated-logo.gif

383 ms

tJ90CoLmq7TzrY396Yd88N34LWfAOjpn734zO6prgvw!.tJ90CoLmq7TzrY396Yd88BQNli97a14gtGCkskLJp0E!.tJ90CoLmq7TzrY396Yd88BcvSuCGsiP26JimoHu_5Sk!

tJ90CoLmq7TzrY396Yd88N34LWfAOjpn734zO6prgvw!.tJ90CoLmq7TzrY396Yd88BQNli97a14gtGCkskLJp0E!.tJ90CoLmq7TzrY396Yd88BcvSuCGsiP26JimoHu_5Sk!

288 ms

loader_sblue.gif

loader_sblue.gif

346 ms

1x1.png

1x1.png

257 ms

www.bookbigsky.com

www.bookbigsky.com

450 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

451 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

451 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

451 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

451 ms

fa-solid-900.woff

fa-solid-900.woff

287 ms

fa-regular-400.woff

fa-regular-400.woff

296 ms

jizaRExUiTo99u79D0KEwA.ttf

jizaRExUiTo99u79D0KEwA.ttf

452 ms

jizfRExUiTo99u79B_mh0O6tKA.ttf

jizfRExUiTo99u79B_mh0O6tKA.ttf

311 ms

jizYRExUiTo99u79D0e0x8mN.ttf

jizYRExUiTo99u79D0e0x8mN.ttf

514 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

452 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

451 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

451 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

518 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

533 ms

1Pt_g8zYS_SKggPNyCgSQamb1W0lwk4S4WjMDrMfJQ.ttf

1Pt_g8zYS_SKggPNyCgSQamb1W0lwk4S4WjMDrMfJQ.ttf

535 ms

1Pt_g8zYS_SKggPNyCgSQamb1W0lwk4S4bbLDrMfJQ.ttf

1Pt_g8zYS_SKggPNyCgSQamb1W0lwk4S4bbLDrMfJQ.ttf

535 ms

js

js

217 ms

main.css

main.css

195 ms

vendors~main.css

vendors~main.css

428 ms

krpano.1.21.2.prod.3a28a9cd577a7dd75b2ada0fa9687bcc.js

krpano.1.21.2.prod.3a28a9cd577a7dd75b2ada0fa9687bcc.js

476 ms

runtime~main.js

runtime~main.js

428 ms

vendors~main.js

vendors~main.js

710 ms

main.js

main.js

472 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

273 ms

track-webchat-prod.1.5.3.js

track-webchat-prod.1.5.3.js

136 ms

recaptcha__en.js

recaptcha__en.js

389 ms

bootstrap.min.css

bootstrap.min.css

268 ms

content-bootstrap-icnd.css

content-bootstrap-icnd.css

342 ms

styles.min.css

styles.min.css

343 ms

css

css

333 ms

all.css

all.css

330 ms

style.css

style.css

125 ms

bootstrap-select.min.css

bootstrap-select.min.css

129 ms

jquery-ui.min.css

jquery-ui.min.css

128 ms

owl.carousel.min.css

owl.carousel.min.css

341 ms

owl.theme.default.min.css

owl.theme.default.min.css

129 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

344 ms

font-awesome.min.css

font-awesome.min.css

344 ms

ui-icons_444444_256x240.png

ui-icons_444444_256x240.png

258 ms

datepicker-prev-white.png

datepicker-prev-white.png

255 ms

datepicker-next-white.png

datepicker-next-white.png

241 ms

slids.jpg

slids.jpg

291 ms

css

css

247 ms

fontello.css

fontello.css

103 ms

ionicons.min.css

ionicons.min.css

102 ms

344 ms

F1SZrzYgc9B1pslOXNI11iIdd3zlfVtclf4UFLksAeJxjYGZABowMaAAAAI4ABQ==

F1SZrzYgc9B1pslOXNI11iIdd3zlfVtclf4UFLksAeJxjYGZABowMaAAAAI4ABQ==

4 ms

callouts-neighborhoods-bg.jpg

callouts-neighborhoods-bg.jpg

28 ms

neighborhood-tour.jpg

neighborhood-tour.jpg

51 ms

Accessibility Review

bookbigsky.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

Best Practices

bookbigsky.com best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

bookbigsky.com SEO score

90

Search Engine Optimization Advices

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

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 Bookbigsky.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 Bookbigsky.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

bookbigsky.com

Open Graph description is not detected on the main page of Book Big Sky. 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: