Tools & Wizards About Us

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

easternairbalance.com

Eastern Air Balance - air balancing services, air testing services

Page Load Speed

553 ms in total

First Response

60 ms

Resources Loaded

309 ms

Page Rendered

184 ms

About Website

Welcome to easternairbalance.com homepage info - get ready to check Eastern Air Balance best content right away, or after learning these important things about easternairbalance.com

Eastern Air Balance Corporation is NEBB Certified and performs Testing, Adjusting and Balancing of Air and Hydronic Systems, Duct Leak Testing, and Building Systems Commissioning to the educational, h...

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Key Findings

We analyzed Easternairbalance.com page load time and found that the first response time was 60 ms and then it took 493 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

easternairbalance.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

easternairbalance.com

60 ms

easternairbalance.com

34 ms

www.easternairbalance.com

147 ms

EBA-style.css

4 ms

mm_menu.js

6 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 95% of them (21 requests) were addressed to the original Easternairbalance.com, 5% (1 request) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (147 ms) belongs to the original domain Easternairbalance.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.4 kB (15%)

Content Size

367.0 kB

After Optimization

311.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Easternairbalance.com main page is 367.0 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 289.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 20.4 kB

  • Original 25.7 kB
  • After minification 24.5 kB
  • After compression 5.2 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 20.4 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 6.8 kB

  • Original 289.6 kB
  • After minification 282.9 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. Eastern Air Balance images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 24.3 kB

  • Original 47.1 kB
  • After minification 42.1 kB
  • After compression 22.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 24.3 kB or 51% of the original size.

CSS Optimization

-85%

Potential reduce by 3.9 kB

  • Original 4.6 kB
  • After minification 3.9 kB
  • After compression 662 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. Easternairbalance.com needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eastern Air Balance. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

easternairbalance.com accessibility score

58

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

High

Links do not have a discernible name

Best Practices

easternairbalance.com best practices score

58

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

easternairbalance.com SEO score

62

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 Easternairbalance.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 Easternairbalance.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 Eastern Air Balance. 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: