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windowworldallentown.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

windowworldallentown.com

Energy Efficient Vinyl Replacement Windows & Siding Installation Company Allentown & Bethlehem PA

Page Load Speed

1.5 sec in total

First Response

14 ms

Resources Loaded

665 ms

Page Rendered

771 ms

windowworldallentown.com screenshot

About Website

Visit windowworldallentown.com now to see the best up-to-date Windowworld Allentown content and also check out these interesting facts you probably never knew about windowworldallentown.com

Improving Lehigh Valley's curb appeal, one home at a time

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Key Findings

We analyzed Windowworldallentown.com page load time and found that the first response time was 14 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

windowworldallentown.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

windowworldallentown.com

14 ms

www.windowworldallentown.com

293 ms

js

231 ms

1041.js

116 ms

api.js

41 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 17% of them (4 requests) were addressed to the original Windowworldallentown.com, 50% (12 requests) were made to Cdn.brandfolder.io and 8% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (293 ms) belongs to the original domain Windowworldallentown.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 240.7 kB (10%)

Content Size

2.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Windowworldallentown.com main page is 2.4 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. 30% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 98.5 kB

  • Original 111.4 kB
  • After minification 61.8 kB
  • After compression 12.9 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. This page needs HTML code to be minified as it can gain 49.6 kB, which is 45% 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 98.5 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 1.9 MB
  • After minification 1.9 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. Windowworld Allentown images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 140.9 kB

  • Original 434.8 kB
  • After minification 434.8 kB
  • After compression 293.9 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 140.9 kB or 32% of the original size.

CSS Optimization

-0%

Potential reduce by 39 B

  • Original 13.4 kB
  • After minification 13.4 kB
  • After compression 13.3 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. Windowworldallentown.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (29%)

Requests Now

21

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Windowworld Allentown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

windowworldallentown.com

windowworldallentown.com

14 ms

www.windowworldallentown.com

www.windowworldallentown.com

293 ms

js

js

231 ms

1041.js

1041.js

116 ms

api.js

api.js

41 ms

home.css

home.css

21 ms

swap.js

swap.js

115 ms

conversion.js

conversion.js

139 ms

home.js

home.js

37 ms

recaptcha__en.js

recaptcha__en.js

189 ms

PrimaryLogo_286Blue.svg

PrimaryLogo_286Blue.svg

259 ms

CircleW_286Blue.svg

CircleW_286Blue.svg

199 ms

windows-hero2-2200x1440.auto

windows-hero2-2200x1440.auto

219 ms

siding-6000series-hero-2200x1440.auto

siding-6000series-hero-2200x1440.auto

220 ms

icon-w-hero-overlay.svg

icon-w-hero-overlay.svg

197 ms

Lehigh-Valley.png

Lehigh-Valley.png

206 ms

WEB_icon_checklist.svg

WEB_icon_checklist.svg

205 ms

WEB_icon-ripple.svg

WEB_icon-ripple.svg

204 ms

WEB_icon-path.svg

WEB_icon-path.svg

204 ms

CircleW_286Blue.auto

CircleW_286Blue.auto

208 ms

WEB_icon_chat-bubbles.svg

WEB_icon_chat-bubbles.svg

207 ms

WW_2018_TCS_KIT_MI_PD_TALENT_mom-child.auto

WW_2018_TCS_KIT_MI_PD_TALENT_mom-child.auto

227 ms

187 ms

16 ms

Accessibility Review

windowworldallentown.com accessibility score

91

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

[role]s are not contained by their required parent element

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

windowworldallentown.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

windowworldallentown.com SEO score

84

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 Windowworldallentown.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 Windowworldallentown.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

windowworldallentown.com

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