Tools & Wizards About Us
bosteterwindowsandsiding.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

bosteterwindowsandsiding.com

MN Home Window Installation Company, Vinyl Siding Installers | Winona, Minnesota

Page Load Speed

965 ms in total

First Response

49 ms

Resources Loaded

701 ms

Page Rendered

215 ms

bosteterwindowsandsiding.com screenshot

About Website

Click here to check amazing Bosteter Window Sand Siding content. Otherwise, check out these important facts you probably never knew about bosteterwindowsandsiding.com

A Winona, MN Home Window Installation Company and Vinyl Siding Installers, Bosteter Windows and Siding meets your home window installation and vinyl siding needs!

Visit bosteterwindowsandsiding.com

Key Findings

We analyzed Bosteterwindowsandsiding.com page load time and found that the first response time was 49 ms and then it took 916 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

bosteterwindowsandsiding.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

12/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

bosteterwindowsandsiding.com

49 ms

www.bosteterwindowsandsiding.com

185 ms

css

48 ms

jquery.min.js

14 ms

jquery-migrate.min.js

36 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 88% of them (38 requests) were addressed to the original Bosteterwindowsandsiding.com, 7% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (185 ms) belongs to the original domain Bosteterwindowsandsiding.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.9 kB (31%)

Content Size

353.6 kB

After Optimization

242.7 kB

  • HTML
  • Images

In fact, the total size of Bosteterwindowsandsiding.com main page is 353.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 227.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 105.0 kB

  • Original 126.1 kB
  • After minification 125.5 kB
  • After compression 21.1 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 105.0 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 5.9 kB

  • Original 227.5 kB
  • After minification 221.6 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. Bosteter Window Sand Siding images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 23 (61%)

Requests Now

38

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bosteter Window Sand Siding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bosteterwindowsandsiding.com

bosteterwindowsandsiding.com

49 ms

www.bosteterwindowsandsiding.com

www.bosteterwindowsandsiding.com

185 ms

css

css

48 ms

jquery.min.js

jquery.min.js

14 ms

jquery-migrate.min.js

jquery-migrate.min.js

36 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

46 ms

jquery-colorbox-wrapper-min.js

jquery-colorbox-wrapper-min.js

45 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

53 ms

wonderplugingridlightbox.js

wonderplugingridlightbox.js

40 ms

wonderplugingridgallery.js

wonderplugingridgallery.js

38 ms

jquery.nouislider.js

jquery.nouislider.js

44 ms

ImageComparisonSlider.js

ImageComparisonSlider.js

59 ms

public-main.js

public-main.js

59 ms

responsive-menu.js

responsive-menu.js

58 ms

jquery.bxslider.js

jquery.bxslider.js

57 ms

slider.js

slider.js

60 ms

lazyload.min.js

lazyload.min.js

155 ms

gtm.js

gtm.js

143 ms

lines-diagonal@2x.png

lines-diagonal@2x.png

140 ms

logo-background.png

logo-background.png

143 ms

cropped-cropped-Bosteter-logo2.png

cropped-cropped-Bosteter-logo2.png

142 ms

colorbox.css

colorbox.css

125 ms

style.css

style.css

126 ms

style.min.css

style.min.css

130 ms

cleantalk-public.min.css

cleantalk-public.min.css

128 ms

cleantalk-email-decoder.min.css

cleantalk-email-decoder.min.css

133 ms

wonderplugingridgalleryengine.css

wonderplugingridgalleryengine.css

135 ms

jquery.nouislider.css

jquery.nouislider.css

136 ms

ImageComparisonSlider.css

ImageComparisonSlider.css

136 ms

public-main.css

public-main.css

137 ms

u-440qyriQwlOrhSvowK_l5-fCZK.woff

u-440qyriQwlOrhSvowK_l5-fCZK.woff

90 ms

u-4n0qyriQwlOrhSvowK_l521wRZWMf8.woff

u-4n0qyriQwlOrhSvowK_l521wRZWMf8.woff

90 ms

u-4n0qyriQwlOrhSvowK_l52xwNZWMf8.woff

u-4n0qyriQwlOrhSvowK_l52xwNZWMf8.woff

90 ms

overlay.png

overlay.png

60 ms

windows-featured1.jpg

windows-featured1.jpg

56 ms

siding-featured.jpg

siding-featured.jpg

58 ms

doors-featured.jpg

doors-featured.jpg

54 ms

stone.jpg

stone.jpg

62 ms

google-review-transparent-350x336-150x150-1.png

google-review-transparent-350x336-150x150-1.png

53 ms

energy-star.png

energy-star.png

55 ms

vsi-certified.png

vsi-certified.png

107 ms

lead-safe-certified-firm.png

lead-safe-certified-firm.png

110 ms

BBB-a.png

BBB-a.png

119 ms

Accessibility Review

bosteterwindowsandsiding.com accessibility score

95

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

bosteterwindowsandsiding.com best practices score

92

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

SEO Factors

bosteterwindowsandsiding.com SEO score

97

Search Engine Optimization Advices

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 Bosteterwindowsandsiding.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 Bosteterwindowsandsiding.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

bosteterwindowsandsiding.com

Open Graph description is not detected on the main page of Bosteter Window Sand Siding. 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: