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sterlingvineyards.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sterlingvineyards.com

Sterling Vineyards | Amazing Wines and Stunning Views

Page Load Speed

2.9 sec in total

First Response

454 ms

Resources Loaded

1.5 sec

Page Rendered

1 sec

sterlingvineyards.com screenshot

About Website

Welcome to sterlingvineyards.com homepage info - get ready to check Sterling Vineyards best content for United States right away, or after learning these important things about sterlingvineyards.com

Welcome to Sterling Vineyards, known for our amazing wines and our unique gondola ride to our mountain top tasting room.

Visit sterlingvineyards.com

Key Findings

We analyzed Sterlingvineyards.com page load time and found that the first response time was 454 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sterlingvineyards.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value2,090 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

www.sterlingvineyards.com

454 ms

global.css

32 ms

google-font.css

97 ms

global-overlay.css

72 ms

owl.carousel.min.css

67 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 58% of them (36 requests) were addressed to the original Sterlingvineyards.com, 11% (7 requests) were made to Fonts.gstatic.com and 8% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (454 ms) belongs to the original domain Sterlingvineyards.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 281.3 kB (6%)

Content Size

4.4 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sterlingvineyards.com main page is 4.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 145.6 kB

  • Original 172.3 kB
  • After minification 127.9 kB
  • After compression 26.8 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. This page needs HTML code to be minified as it can gain 44.4 kB, which is 26% 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 145.6 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 123.9 kB

  • Original 3.3 MB
  • After minification 3.2 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. Sterling Vineyards images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 11.5 kB

  • Original 787.5 kB
  • After minification 785.3 kB
  • After compression 776.0 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

-0%

Potential reduce by 285 B

  • Original 120.5 kB
  • After minification 120.5 kB
  • After compression 120.2 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. Sterlingvineyards.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (57%)

Requests Now

54

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sterling Vineyards. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.sterlingvineyards.com

www.sterlingvineyards.com

454 ms

global.css

global.css

32 ms

google-font.css

google-font.css

97 ms

global-overlay.css

global-overlay.css

72 ms

owl.carousel.min.css

owl.carousel.min.css

67 ms

owl.theme.default.min.css

owl.theme.default.min.css

71 ms

collect.js

collect.js

31 ms

includesPolyfill.js

includesPolyfill.js

66 ms

frontanalytics.min.js

frontanalytics.min.js

96 ms

main.js

main.js

107 ms

jquery-ui.min.js

jquery-ui.min.js

97 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

112 ms

owl.carousel.min.js

owl.carousel.min.js

111 ms

LoginRadiusV2.js

LoginRadiusV2.js

96 ms

loginRadiusInit.js

loginRadiusInit.js

116 ms

api.js

api.js

116 ms

content.js

content.js

114 ms

tealium.js

tealium.js

115 ms

login.js

login.js

124 ms

api.js

api.js

135 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

128 ms

dwac-21.7.js

dwac-21.7.js

126 ms

gretel.min.js

gretel.min.js

101 ms

css

css

64 ms

css

css

58 ms

tock.js

tock.js

186 ms

840x775_AgeGate_Sterling-6879_65Black.jpg

840x775_AgeGate_Sterling-6879_65Black.jpg

163 ms

utag.js

utag.js

331 ms

recaptcha__en.js

recaptcha__en.js

358 ms

track_page_view

track_page_view

185 ms

sprite.svg

sprite.svg

125 ms

sprite-overlay.svg

sprite-overlay.svg

99 ms

500X600STV_Overview%20(1).png

500X600STV_Overview%20(1).png

121 ms

840X650_GrillWorthyWines1.png

840X650_GrillWorthyWines1.png

292 ms

840X840_AerialGondola.png

840X840_AerialGondola.png

294 ms

840X840_AerialGondola.jpg

840X840_AerialGondola.jpg

123 ms

Sterling-7088-840x840.jpg

Sterling-7088-840x840.jpg

293 ms

Sterling-7088-840x840.jpg

Sterling-7088-840x840.jpg

292 ms

840X840%20STV_Chardonnay_Holiday_Appetizer.png

840X840%20STV_Chardonnay_Holiday_Appetizer.png

295 ms

840X840%20STV_Chardonnay_Holiday_Appetizer.jpg

840X840%20STV_Chardonnay_Holiday_Appetizer.jpg

296 ms

SV%20Property%20Experience%206828.jpg

SV%20Property%20Experience%206828.jpg

298 ms

STV%202019%20_Petersen_Cab.png

STV%202019%20_Petersen_Cab.png

300 ms

Sterling-Iridium-Cabernet-Sauvignon.png

Sterling-Iridium-Cabernet-Sauvignon.png

299 ms

8033949-2017-Sterling-Reserve-Calistoga-CabSauv_750.png

8033949-2017-Sterling-Reserve-Calistoga-CabSauv_750.png

297 ms

2020-Malvasia-Bianca.png

2020-Malvasia-Bianca.png

299 ms

STV_2017_Platinum_Cabernet.png

STV_2017_Platinum_Cabernet.png

428 ms

enjoy-responsibly-light-sm3.png

enjoy-responsibly-light-sm3.png

429 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

263 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

263 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

289 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

220 ms

utag.v.js

utag.v.js

92 ms

anchor

anchor

40 ms

styles__ltr.css

styles__ltr.css

5 ms

recaptcha__en.js

recaptcha__en.js

14 ms

rlkil7xobg44Oa_ZW0Q_XO43wWAZKPs0Vz9W5S05jd8.js

rlkil7xobg44Oa_ZW0Q_XO43wWAZKPs0Vz9W5S05jd8.js

51 ms

webworker.js

webworker.js

48 ms

logo_48.png

logo_48.png

32 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

27 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

26 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

27 ms

recaptcha__en.js

recaptcha__en.js

33 ms

Accessibility Review

sterlingvineyards.com accessibility score

83

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

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

Links do not have a discernible name

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

Best Practices

sterlingvineyards.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

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

sterlingvineyards.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 Sterlingvineyards.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 Sterlingvineyards.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

sterlingvineyards.com

Open Graph description is not detected on the main page of Sterling Vineyards. 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: