Tools & Wizards About Us
worcesterair.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

worcesterair.com

AC Repair Arlington Texas | Air Conditioning Mansfield | HVAC

Page Load Speed

436 ms in total

First Response

35 ms

Resources Loaded

127 ms

Page Rendered

274 ms

worcesterair.com screenshot

About Website

Visit worcesterair.com now to see the best up-to-date Worcester Air content and also check out these interesting facts you probably never knew about worcesterair.com

A1 Worcester Air is an AC Contractor specializing in Residential Heating & Air Conditioning Service and Replacement in Arlington, Mansfield, and Grand Prairie

Visit worcesterair.com

Key Findings

We analyzed Worcesterair.com page load time and found that the first response time was 35 ms and then it took 401 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

worcesterair.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

worcesterair.com

35 ms

www.worcesterair.com

34 ms

animate.js

3 ms

i.gif

20 ms

s11.g

40 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Worcesterair.com, 14% (1 request) were made to T1.extreme-dm.com and 14% (1 request) were made to E2.extreme-dm.com. The less responsive or slowest element that took the longest time to load (40 ms) relates to the external source E2.extreme-dm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.5 kB (80%)

Content Size

28.3 kB

After Optimization

5.8 kB

  • HTML
  • JavaScript

In fact, the total size of Worcesterair.com main page is 28.3 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. HTML takes 14.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 11.4 kB

  • Original 14.6 kB
  • After minification 12.4 kB
  • After compression 3.3 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 2.2 kB, which is 15% 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 11.4 kB or 78% of the original size.

JavaScript Optimization

-82%

Potential reduce by 11.2 kB

  • Original 13.7 kB
  • After minification 10.6 kB
  • After compression 2.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 11.2 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worcester Air. According to our analytics all requests are already optimized.

Network Requests Diagram

worcesterair.com

worcesterair.com

35 ms

www.worcesterair.com

www.worcesterair.com

34 ms

animate.js

animate.js

3 ms

i.gif

i.gif

20 ms

s11.g

s11.g

40 ms

droplet3.gif

droplet3.gif

2 ms

trane_logo.gif

trane_logo.gif

3 ms

Accessibility Review

worcesterair.com accessibility score

63

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

worcesterair.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

worcesterair.com SEO score

69

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

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worcesterair.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 Worcesterair.com main page’s claimed encoding is windows-1252. 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

worcesterair.com

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