Tools & Wizards About Us
windowworldcentraliowa.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

windowworldcentraliowa.com

Replacement Windows Cedar Rapids & Des Moines, IA. | Window World of Central Iowa

Page Load Speed

1.2 sec in total

First Response

13 ms

Resources Loaded

952 ms

Page Rendered

222 ms

windowworldcentraliowa.com screenshot

About Website

Visit windowworldcentraliowa.com now to see the best up-to-date Window World Central Iowa content and also check out these interesting facts you probably never knew about windowworldcentraliowa.com

Window World of Central Iowa is a Replacement Window Company in Cedar Rapids and Des Moines, IA. providing Window Replacements, Doors, and Vinyl Siding.

Visit windowworldcentraliowa.com

Key Findings

We analyzed Windowworldcentraliowa.com page load time and found that the first response time was 13 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

windowworldcentraliowa.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

windowworldcentraliowa.com

13 ms

www.windowworldcentraliowa.com

600 ms

styles.css

25 ms

jquery.min.js

46 ms

respond.min.js

39 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 82% of them (64 requests) were addressed to the original Windowworldcentraliowa.com, 3% (2 requests) were made to I.simpli.fi and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (600 ms) belongs to the original domain Windowworldcentraliowa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.6 kB (11%)

Content Size

1.0 MB

After Optimization

922.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Windowworldcentraliowa.com main page is 1.0 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. 50% of websites need less resources to load. Images take 875.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.4 kB

  • Original 37.0 kB
  • After minification 31.6 kB
  • After compression 8.6 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 5.4 kB, which is 15% 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 28.4 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 39.3 kB

  • Original 875.0 kB
  • After minification 835.8 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. Window World Central Iowa images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 38.5 kB

  • Original 109.6 kB
  • After minification 109.6 kB
  • After compression 71.1 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 38.5 kB or 35% of the original size.

CSS Optimization

-26%

Potential reduce by 2.3 kB

  • Original 9.1 kB
  • After minification 8.8 kB
  • After compression 6.8 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. Windowworldcentraliowa.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (18%)

Requests Now

73

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Window World Central Iowa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

windowworldcentraliowa.com

windowworldcentraliowa.com

13 ms

www.windowworldcentraliowa.com

www.windowworldcentraliowa.com

600 ms

styles.css

styles.css

25 ms

jquery.min.js

jquery.min.js

46 ms

respond.min.js

respond.min.js

39 ms

functions.js

functions.js

30 ms

validate.js

validate.js

38 ms

dpx.js

dpx.js

43 ms

dpx.js

dpx.js

45 ms

api.js

api.js

73 ms

flexslider.css

flexslider.css

37 ms

jquery.flexslider.js

jquery.flexslider.js

43 ms

imageMapResizer.min.js

imageMapResizer.min.js

41 ms

reset.css

reset.css

17 ms

css

css

37 ms

analytics.js

analytics.js

95 ms

bg-noise.png

bg-noise.png

74 ms

all.js

all.js

110 ms

window-world-logo.svg

window-world-logo.svg

26 ms

h_189.png

h_189.png

14 ms

window-world-logo-m.svg

window-world-logo-m.svg

14 ms

nav.png

nav.png

12 ms

demo.svg

demo.svg

27 ms

icon-m-home.png

icon-m-home.png

25 ms

icon-share.png

icon-share.png

25 ms

l-facebook.png

l-facebook.png

50 ms

l-pinterest.png

l-pinterest.png

50 ms

l-twitter.png

l-twitter.png

50 ms

l-houzz.png

l-houzz.png

50 ms

l-youtube.png

l-youtube.png

54 ms

l-googleplus.png

l-googleplus.png

54 ms

made-in-usa.png

made-in-usa.png

54 ms

icon-window-world.png

icon-window-world.png

59 ms

icon-partners.png

icon-partners.png

61 ms

icon-testimonials.png

icon-testimonials.png

60 ms

icon-accreditations.png

icon-accreditations.png

59 ms

icon-careers.png

icon-careers.png

64 ms

icon-contact-us.png

icon-contact-us.png

64 ms

icon-windows.png

icon-windows.png

64 ms

icon-siding.png

icon-siding.png

64 ms

icon-doors.png

icon-doors.png

69 ms

icon-shutters.png

icon-shutters.png

68 ms

icon-189.png

icon-189.png

69 ms

icon-installation.png

icon-installation.png

67 ms

icon-warranty.png

icon-warranty.png

98 ms

icon-design-center.png

icon-design-center.png

98 ms

icon-before-after.png

icon-before-after.png

95 ms

icon-color-collections.png

icon-color-collections.png

96 ms

icon-faq.png

icon-faq.png

105 ms

icon-resource-center.png

icon-resource-center.png

105 ms

icon-free-estimate.png

icon-free-estimate.png

105 ms

icon-financing.png

icon-financing.png

104 ms

icon-energy-savings.png

icon-energy-savings.png

115 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYiFV0Uz.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYiFV0Uz.woff

50 ms

demo-outer-shadow.png

demo-outer-shadow.png

114 ms

icon-m-phone.png

icon-m-phone.png

108 ms

icon-m-map.png

icon-m-map.png

104 ms

submit-info-icon.png

submit-info-icon.png

111 ms

banner-loading.jpg

banner-loading.jpg

102 ms

before-after.jpg

before-after.jpg

101 ms

energy-efficiency.jpg

energy-efficiency.jpg

98 ms

collect

collect

22 ms

collect

collect

73 ms

visualizer.jpg

visualizer.jpg

83 ms

usa-made.jpg

usa-made.jpg

80 ms

team-header.jpg

team-header.jpg

91 ms

partners-tile.jpg

partners-tile.jpg

79 ms

ww-cares.png

ww-cares.png

85 ms

st-jude.png

st-jude.png

82 ms

vac.png

vac.png

83 ms

bbb.png

bbb.png

80 ms

window-world-logo.png

window-world-logo.png

78 ms

location_1.jpg

location_1.jpg

81 ms

location_2.jpg

location_2.jpg

80 ms

all.js

all.js

10 ms

js

js

107 ms

53 ms

src=6141542;type=invmedia;cat=ocd6cbr2;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=7527797422371.805

src=6141542;type=invmedia;cat=ocd6cbr2;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=7527797422371.805

59 ms

Accessibility Review

windowworldcentraliowa.com accessibility score

65

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

windowworldcentraliowa.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

Page has valid source maps

SEO Factors

windowworldcentraliowa.com SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Windowworldcentraliowa.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Windowworldcentraliowa.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

windowworldcentraliowa.com

Open Graph description is not detected on the main page of Window World Central Iowa. 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: