Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

wowwindowcleaners.com

WOW! Window Cleaning - Bucks County Window Cleaners also serving Montgomery, Lehigh, Northampton, Philadelphia, Hunterdon, Mercer Counties PA NJ

Page Load Speed

518 ms in total

First Response

71 ms

Resources Loaded

362 ms

Page Rendered

85 ms

wowwindowcleaners.com screenshot

About Website

Visit wowwindowcleaners.com now to see the best up-to-date WOW Window Cleaners content and also check out these interesting facts you probably never knew about wowwindowcleaners.com

Cleaning windows the old-fashioned way in Central and Upper Bucks County, Montgomery County, the Main Line, Southern Lehigh County and Northampton County in Pennsylvania. In New Jersey we service Merc...

Visit wowwindowcleaners.com

Key Findings

We analyzed Wowwindowcleaners.com page load time and found that the first response time was 71 ms and then it took 447 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

wowwindowcleaners.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

wowwindowcleaners.com

71 ms

wowwindowcleaners.com

27 ms

www.wowwindowcleaners.com

29 ms

wowstyles.css

2 ms

getTrackingCode

130 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 85% of them (22 requests) were addressed to the original Wowwindowcleaners.com, 8% (2 requests) were made to Zc357.infusionsoft.app and 8% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (130 ms) relates to the external source Zc357.infusionsoft.app.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.5 kB (17%)

Content Size

86.5 kB

After Optimization

72.0 kB

In fact, the total size of Wowwindowcleaners.com main page is 86.5 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. 15% of websites need less resources to load. Images take 67.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 14.1 kB

  • Original 19.1 kB
  • After minification 17.7 kB
  • After compression 5.0 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 14.1 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 375 B

  • Original 67.2 kB
  • After minification 66.9 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. WOW Window Cleaners images are well optimized though.

CSS Optimization

-20%

Potential reduce by 40 B

  • Original 200 B
  • After minification 200 B
  • After compression 160 B

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. Wowwindowcleaners.com needs all CSS files to be minified and compressed as it can save up to 40 B or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (57%)

Requests Now

23

After Optimization

10

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WOW Window Cleaners. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

wowwindowcleaners.com accessibility score

68

Accessibility Issues

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

Best Practices

wowwindowcleaners.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

wowwindowcleaners.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wowwindowcleaners.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 Wowwindowcleaners.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of WOW Window Cleaners. 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: