Tools & Wizards About Us
airductsurgeons-san-antonio-tx-texas.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

airductsurgeons-san-antonio-tx-texas.com

Air Duct Surgeons - Air Duct Cleaning in the San Antonio TX Area - Texas

Page Load Speed

926 ms in total

First Response

102 ms

Resources Loaded

538 ms

Page Rendered

286 ms

airductsurgeons-san-antonio-tx-texas.com screenshot

About Website

Click here to check amazing Air Duct Surgeons San Antonio TX Texas content. Otherwise, check out these important facts you probably never knew about airductsurgeons-san-antonio-tx-texas.com

The highest quality air duct cleaning and dryer vent cleaning services in San Antonio TX Area - Texas!/>

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Key Findings

We analyzed Airductsurgeons-san-antonio-tx-texas.com page load time and found that the first response time was 102 ms and then it took 824 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

airductsurgeons-san-antonio-tx-texas.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

airductsurgeons-san-antonio-tx-texas.com

102 ms

main.css

85 ms

jquery.min.js

199 ms

jquery.dropotron.min.js

109 ms

jquery.slidertron.min.js

109 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 77% of them (20 requests) were addressed to the original Airductsurgeons-san-antonio-tx-texas.com, 12% (3 requests) were made to Fonts.gstatic.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (436 ms) belongs to the original domain Airductsurgeons-san-antonio-tx-texas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.2 kB (23%)

Content Size

869.2 kB

After Optimization

671.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airductsurgeons-san-antonio-tx-texas.com main page is 869.2 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. 30% of websites need less resources to load. Images take 611.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 29.9 kB

  • Original 34.0 kB
  • After minification 29.4 kB
  • After compression 4.1 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 4.6 kB, which is 14% 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 29.9 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 22.6 kB

  • Original 611.4 kB
  • After minification 588.8 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. Air Duct Surgeons San Antonio TX Texas images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 88.7 kB

  • Original 155.0 kB
  • After minification 148.6 kB
  • After compression 66.2 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 88.7 kB or 57% of the original size.

CSS Optimization

-83%

Potential reduce by 56.9 kB

  • Original 68.8 kB
  • After minification 57.0 kB
  • After compression 11.8 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. Airductsurgeons-san-antonio-tx-texas.com needs all CSS files to be minified and compressed as it can save up to 56.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (33%)

Requests Now

21

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Duct Surgeons San Antonio TX Texas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

airductsurgeons-san-antonio-tx-texas.com

airductsurgeons-san-antonio-tx-texas.com

102 ms

main.css

main.css

85 ms

jquery.min.js

jquery.min.js

199 ms

jquery.dropotron.min.js

jquery.dropotron.min.js

109 ms

jquery.slidertron.min.js

jquery.slidertron.min.js

109 ms

skel.min.js

skel.min.js

109 ms

skel-viewport.min.js

skel-viewport.min.js

110 ms

util.js

util.js

131 ms

main.js

main.js

145 ms

airductsurgeons-logo.png

airductsurgeons-logo.png

326 ms

airductcleaning-nwide.jpg

airductcleaning-nwide.jpg

436 ms

dryerventcleaning-nwide.jpg

dryerventcleaning-nwide.jpg

358 ms

airductcleaning-ad01.jpg

airductcleaning-ad01.jpg

185 ms

dryerducts.jpg

dryerducts.jpg

218 ms

css

css

16 ms

font-awesome.min.css

font-awesome.min.css

150 ms

analytics.js

analytics.js

88 ms

overlay.png

overlay.png

78 ms

bg02.png

bg02.png

77 ms

bg03.png

bg03.png

77 ms

bg01.png

bg01.png

106 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

23 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

23 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

24 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

102 ms

collect

collect

15 ms

Accessibility Review

airductsurgeons-san-antonio-tx-texas.com accessibility score

72

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.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

airductsurgeons-san-antonio-tx-texas.com best practices score

75

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

SEO Factors

airductsurgeons-san-antonio-tx-texas.com SEO score

100

Search Engine Optimization Advices

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 Airductsurgeons-san-antonio-tx-texas.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 Airductsurgeons-san-antonio-tx-texas.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

airductsurgeons-san-antonio-tx-texas.com

Open Graph description is not detected on the main page of Air Duct Surgeons San Antonio TX Texas. 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: