Tools & Wizards About Us
renewal-by-andersen-long-island.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

renewal-by-andersen-long-island.com

Window and Door Replacement Experts | Renewal By Andersen

Page Load Speed

2.8 sec in total

First Response

203 ms

Resources Loaded

2 sec

Page Rendered

649 ms

renewal-by-andersen-long-island.com screenshot

About Website

Click here to check amazing Renewal By Andersen Longisland content. Otherwise, check out these important facts you probably never knew about renewal-by-andersen-long-island.com

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Key Findings

We analyzed Renewal-by-andersen-long-island.com page load time and found that the first response time was 203 ms and then it took 2.6 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

renewal-by-andersen-long-island.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value1,290 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

www.windowdoor.com

203 ms

style.min.css

20 ms

pagenavi-css.css

39 ms

header.css

32 ms

footer.css

35 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Renewal-by-andersen-long-island.com, 7% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Cdn.leadmanagerfx.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cdn.leadmanagerfx.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 485.5 kB (33%)

Content Size

1.5 MB

After Optimization

989.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Renewal-by-andersen-long-island.com main page is 1.5 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. Javascripts take 650.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 145.8 kB

  • Original 180.7 kB
  • After minification 167.6 kB
  • After compression 34.9 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 145.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 643.9 kB
  • After minification 643.9 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. Renewal By Andersen Longisland images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 339.7 kB

  • Original 650.6 kB
  • After minification 650.6 kB
  • After compression 310.8 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 339.7 kB or 52% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (92%)

Requests Now

36

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renewal By Andersen Longisland. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.windowdoor.com

www.windowdoor.com

203 ms

style.min.css

style.min.css

20 ms

pagenavi-css.css

pagenavi-css.css

39 ms

header.css

header.css

32 ms

footer.css

footer.css

35 ms

cf7.css

cf7.css

41 ms

style.css

style.css

38 ms

search-forms.css

search-forms.css

41 ms

image-text-box.css

image-text-box.css

43 ms

contained-image-text.css

contained-image-text.css

42 ms

wysiwyg.css

wysiwyg.css

49 ms

half-image-text.css

half-image-text.css

50 ms

slick.css

slick.css

68 ms

slick.css

slick.css

57 ms

full-width-image-text.css

full-width-image-text.css

51 ms

gallery.css

gallery.css

54 ms

half-map-text.css

half-map-text.css

63 ms

reviews.css

reviews.css

61 ms

logo-carousel.css

logo-carousel.css

66 ms

cards.css

cards.css

65 ms

trumps.css

trumps.css

69 ms

jquery.min.js

jquery.min.js

111 ms

12178

12178

1094 ms

css2

css2

55 ms

choices.css

choices.css

110 ms

choices.css

choices.css

110 ms

styles.css

styles.css

112 ms

lazysizes.min.js

lazysizes.min.js

120 ms

api.js

api.js

120 ms

index.js

index.js

120 ms

js

js

146 ms

lazyload.min.js

lazyload.min.js

145 ms

gtm.js

gtm.js

113 ms

mcfx.js

mcfx.js

101 ms

hero-home-scaled.jpg

hero-home-scaled.jpg

54 ms

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhLsWUBw.ttf

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhLsWUBw.ttf

56 ms

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhycKUBw.ttf

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhycKUBw.ttf

66 ms

recaptcha__en.js

recaptcha__en.js

62 ms

print.css

print.css

58 ms

92zPtBhPNqw79Ij1E865zBUv7mx9IgVG.ttf

92zPtBhPNqw79Ij1E865zBUv7mx9IgVG.ttf

5 ms

icomoon.ttf

icomoon.ttf

31 ms

Accessibility Review

renewal-by-andersen-long-island.com accessibility score

79

Accessibility Issues

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

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

Image elements do not have [alt] attributes

Best Practices

renewal-by-andersen-long-island.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

High

Page has valid source maps

SEO Factors

renewal-by-andersen-long-island.com SEO score

83

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

High

Image elements do not have [alt] attributes

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 Renewal-by-andersen-long-island.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 Renewal-by-andersen-long-island.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

renewal-by-andersen-long-island.com

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