Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

skywindowsltd.com

Window Glazing Specialists in Greater Vancouver | Sky Windows

Page Load Speed

3.9 sec in total

First Response

83 ms

Resources Loaded

2.8 sec

Page Rendered

984 ms

skywindowsltd.com screenshot

About Website

Click here to check amazing Sky Windows Ltd content. Otherwise, check out these important facts you probably never knew about skywindowsltd.com

Sky Windows is British Columbia’s leading window glazing specialist, servicing the commercial and institutional construction sectors for over 20 years.

Visit skywindowsltd.com

Key Findings

We analyzed Skywindowsltd.com page load time and found that the first response time was 83 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

skywindowsltd.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value21.2 s

0/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.245

51/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

skywindowsltd.com

83 ms

skywindowsltd.com

1675 ms

wp-emoji-release.min.js

32 ms

style.min.css

32 ms

styles.css

41 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 77% of them (113 requests) were addressed to the original Skywindowsltd.com, 12% (17 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Skywindowsltd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 595.4 kB (5%)

Content Size

12.8 MB

After Optimization

12.2 MB

In fact, the total size of Skywindowsltd.com main page is 12.8 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. Only a small number of websites need less resources to load. Images take 12.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 106.1 kB

  • Original 125.8 kB
  • After minification 121.5 kB
  • After compression 19.6 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. 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 106.1 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 463.5 kB

  • Original 12.1 MB
  • After minification 11.6 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. Sky Windows Ltd images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 17.5 kB

  • Original 386.4 kB
  • After minification 386.4 kB
  • After compression 368.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 8.2 kB

  • Original 190.0 kB
  • After minification 187.4 kB
  • After compression 181.9 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. Skywindowsltd.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 68 (59%)

Requests Now

116

After Optimization

48

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sky Windows Ltd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

skywindowsltd.com accessibility score

92

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

skywindowsltd.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

skywindowsltd.com SEO score

93

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skywindowsltd.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 Skywindowsltd.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

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