Tools & Wizards About Us
airbal.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

airbal.com

Home

Page Load Speed

402 ms in total

First Response

101 ms

Resources Loaded

189 ms

Page Rendered

112 ms

airbal.com screenshot

About Website

Click here to check amazing Airbal content. Otherwise, check out these important facts you probably never knew about airbal.com

HVAC testing and balancing specialists

Visit airbal.com

Key Findings

We analyzed Airbal.com page load time and found that the first response time was 101 ms and then it took 301 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

airbal.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

airbal.com

101 ms

topgrid.gif

42 ms

airbal.JPG.w560h310.jpg

51 ms

cb001.jpg

55 ms

topbar.gif

39 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 15% of them (3 requests) were addressed to the original Airbal.com, 85% (17 requests) were made to Webhosting.web.com. The less responsive or slowest element that took the longest time to load (101 ms) belongs to the original domain Airbal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.7 kB (29%)

Content Size

71.6 kB

After Optimization

50.9 kB

  • HTML
  • Images

In fact, the total size of Airbal.com main page is 71.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 48.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 19.8 kB

  • Original 23.6 kB
  • After minification 17.5 kB
  • After compression 3.8 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. This page needs HTML code to be minified as it can gain 6.1 kB, which is 26% 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 19.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 934 B

  • Original 48.0 kB
  • After minification 47.1 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. Airbal images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 16 (89%)

Requests Now

18

After Optimization

2

  • Images

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airbal. 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.

Network Requests Diagram

airbal.com

airbal.com

101 ms

topgrid.gif

topgrid.gif

42 ms

airbal.JPG.w560h310.jpg

airbal.JPG.w560h310.jpg

51 ms

cb001.jpg

cb001.jpg

55 ms

topbar.gif

topbar.gif

39 ms

nav_topl.gif

nav_topl.gif

38 ms

spacer.gif

spacer.gif

38 ms

nav_topmid.gif

nav_topmid.gif

36 ms

nav_topr.gif

nav_topr.gif

39 ms

nav_l.gif

nav_l.gif

60 ms

nav_current_bg_23blue.gif

nav_current_bg_23blue.gif

62 ms

nav_bg_23_blue.gif

nav_bg_23_blue.gif

63 ms

nav_r.gif

nav_r.gif

61 ms

nav_bl.gif

nav_bl.gif

60 ms

nav_bmid.gif

nav_bmid.gif

62 ms

nav_br.gif

nav_br.gif

70 ms

topbar_arrow.gif

topbar_arrow.gif

73 ms

bottomgrid.gif

bottomgrid.gif

74 ms

spacer.gif

spacer.gif

73 ms

bottombar.gif

bottombar.gif

74 ms

Accessibility Review

airbal.com accessibility score

88

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

<object> elements do not have alternate text

Best Practices

airbal.com best practices score

67

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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

airbal.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

Document uses plugins

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 Airbal.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 Airbal.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

airbal.com

Open Graph description is not detected on the main page of Airbal. 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: