Tools & Wizards About Us
stansac.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

stansac.com

❄️ Austin's AC & Heating Specialists | Stan's HVAC & Plumbing

Page Load Speed

3.4 sec in total

First Response

34 ms

Resources Loaded

1.9 sec

Page Rendered

1.5 sec

stansac.com screenshot

About Website

Visit stansac.com now to see the best up-to-date Stan S AC content for United States and also check out these interesting facts you probably never knew about stansac.com

Austin's Most Trusted Air Conditioning and Heating Experts, Since 1954. Call us now for all of your cooling, heating, and plumbing needs!

Visit stansac.com

Key Findings

We analyzed Stansac.com page load time and found that the first response time was 34 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

stansac.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.702

7/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

stansac.com

34 ms

stansac.com

62 ms

www.stansac.com

1286 ms

stans-hvac-plumbing.a6ca0a479.min.css

47 ms

jquery-3.5.1.min.dc5e7f18c8.js

30 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Stansac.com, 87% (85 requests) were made to Cdn.prod.website-files.com and 2% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Stansac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 249.0 kB (5%)

Content Size

5.0 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stansac.com main page is 5.0 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. Only a small number of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 96.5 kB

  • Original 122.2 kB
  • After minification 121.5 kB
  • After compression 25.8 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 96.5 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 152.2 kB

  • Original 4.6 MB
  • After minification 4.5 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. Stan S AC images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 307 B

  • Original 220.8 kB
  • After minification 220.8 kB
  • After compression 220.5 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

-0%

Potential reduce by 41 B

  • Original 27.6 kB
  • After minification 27.6 kB
  • After compression 27.5 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. Stansac.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (32%)

Requests Now

88

After Optimization

60

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stan S AC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

stansac.com

stansac.com

34 ms

stansac.com

stansac.com

62 ms

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1286 ms

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47 ms

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30 ms

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95 ms

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Accessibility Review

stansac.com accessibility score

88

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

High

Links do not have a discernible name

Best Practices

stansac.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

stansac.com SEO score

85

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 Stansac.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 Stansac.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

stansac.com

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