Tools & Wizards About Us
preciseairsystems.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

preciseairsystems.com

Precise Air Systems, Inc. - HVAC Contractor Los Angeles, CA

Page Load Speed

4 sec in total

First Response

219 ms

Resources Loaded

2.1 sec

Page Rendered

1.6 sec

preciseairsystems.com screenshot

About Website

Click here to check amazing Precise Air Systems content. Otherwise, check out these important facts you probably never knew about preciseairsystems.com

Keep your LA home comfortable all year long with Precise Air Systems, Inc., the trusted HVAC contractor in Los Angeles, CA. Your comfort, our mission.

Visit preciseairsystems.com

Key Findings

We analyzed Preciseairsystems.com page load time and found that the first response time was 219 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

preciseairsystems.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value3,480 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.193

63/100

15%

TTI (Time to Interactive)

Value30.1 s

0/100

10%

Network Requests Diagram

preciseairsystems.com

219 ms

www.preciseairsystems.com

181 ms

www.preciseairsystems.com

175 ms

style.min.css

40 ms

css

86 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 68% of them (95 requests) were addressed to the original Preciseairsystems.com, 10% (14 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (769 ms) belongs to the original domain Preciseairsystems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 236.8 kB (7%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Preciseairsystems.com main page is 3.3 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 220.8 kB

  • Original 260.9 kB
  • After minification 253.6 kB
  • After compression 40.1 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. 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 220.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 3.5 kB

  • Original 2.4 MB
  • After minification 2.4 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. Precise Air Systems images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.2 kB

  • Original 384.7 kB
  • After minification 384.7 kB
  • After compression 376.5 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

-2%

Potential reduce by 4.3 kB

  • Original 285.8 kB
  • After minification 285.8 kB
  • After compression 281.5 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. Preciseairsystems.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 74 (65%)

Requests Now

114

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Precise Air Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

preciseairsystems.com

preciseairsystems.com

219 ms

www.preciseairsystems.com

www.preciseairsystems.com

181 ms

www.preciseairsystems.com

www.preciseairsystems.com

175 ms

style.min.css

style.min.css

40 ms

css

css

86 ms

style.min.css

style.min.css

69 ms

style.min.css

style.min.css

82 ms

style.min.css

style.min.css

62 ms

style.min.css

style.min.css

67 ms

style.min.css

style.min.css

80 ms

style.min.css

style.min.css

71 ms

css

css

102 ms

hvac-troubleshooter-plugin.css

hvac-troubleshooter-plugin.css

95 ms

css

css

100 ms

font-awesome.min.css

font-awesome.min.css

117 ms

jquery-ui.css

jquery-ui.css

95 ms

simple-job-board-public.css

simple-job-board-public.css

107 ms

astra-addon-662cb11a8dffd6-03076223.css

astra-addon-662cb11a8dffd6-03076223.css

130 ms

elementor-icons.min.css

elementor-icons.min.css

118 ms

frontend.min.css

frontend.min.css

123 ms

swiper.min.css

swiper.min.css

115 ms

post-15975.css

post-15975.css

158 ms

frontend.min.css

frontend.min.css

139 ms

uael-frontend.min.css

uael-frontend.min.css

159 ms

all.min.css

all.min.css

152 ms

v4-shims.min.css

v4-shims.min.css

155 ms

global.css

global.css

192 ms

post-65.css

post-65.css

200 ms

post-15944.css

post-15944.css

196 ms

post-15946.css

post-15946.css

194 ms

style.css

style.css

198 ms

css

css

94 ms

fontawesome.min.css

fontawesome.min.css

204 ms

solid.min.css

solid.min.css

207 ms

brands.min.css

brands.min.css

202 ms

jquery.min.js

jquery.min.js

205 ms

jquery-migrate.min.js

jquery-migrate.min.js

206 ms

jquery.validate.js

jquery.validate.js

69 ms

hvac-troubleshooter-plugin.js

hvac-troubleshooter-plugin.js

231 ms

v4-shims.min.js

v4-shims.min.js

250 ms

js

js

120 ms

js

js

191 ms

animations.min.css

animations.min.css

228 ms

email-decode.min.js

email-decode.min.js

226 ms

widget.js

widget.js

225 ms

style.min.js

style.min.js

329 ms

astra-addon-662cb11a8eaf41-30185804.js

astra-addon-662cb11a8eaf41-30185804.js

210 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

185 ms

imagesloaded.min.js

imagesloaded.min.js

180 ms

slick.min.js

slick.min.js

195 ms

isotope.min.js

isotope.min.js

193 ms

uael-posts.min.js

uael-posts.min.js

276 ms

jquery_resize.min.js

jquery_resize.min.js

182 ms

uael-frontend.min.js

uael-frontend.min.js

261 ms

jquery_fancybox.min.js

jquery_fancybox.min.js

411 ms

justifiedgallery.min.js

justifiedgallery.min.js

413 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

238 ms

webpack.runtime.min.js

webpack.runtime.min.js

387 ms

frontend-modules.min.js

frontend-modules.min.js

387 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

385 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

376 ms

wp-polyfill.min.js

wp-polyfill.min.js

484 ms

hooks.min.js

hooks.min.js

356 ms

i18n.min.js

i18n.min.js

455 ms

frontend.min.js

frontend.min.js

454 ms

waypoints.min.js

waypoints.min.js

453 ms

core.min.js

core.min.js

420 ms

frontend.min.js

frontend.min.js

415 ms

elements-handlers.min.js

elements-handlers.min.js

525 ms

fbevents.js

fbevents.js

242 ms

gtm.js

gtm.js

241 ms

ci-web-logo.png

ci-web-logo.png

459 ms

logo-1.png-copy.webp

logo-1.png-copy.webp

458 ms

day-and-night.png

day-and-night.png

458 ms

grw-icon.webp

grw-icon.webp

457 ms

Untitled-1.png

Untitled-1.png

459 ms

com.jpg

com.jpg

769 ms

new.jpg

new.jpg

549 ms

day-and-night-fm_products.png

day-and-night-fm_products.png

768 ms

Mitsubishi-Electric-logo.png

Mitsubishi-Electric-logo.png

765 ms

Mitsubishi-brand.webp

Mitsubishi-brand.webp

548 ms

air_advice.png

air_advice.png

522 ms

energy_logo.png

energy_logo.png

547 ms

bbb_logo.png

bbb_logo.png

596 ms

home_advisor.png

home_advisor.png

602 ms

nate_logo.png

nate_logo.png

596 ms

footer_logo-1.png

footer_logo-1.png

657 ms

payment_cards-1.png

payment_cards-1.png

764 ms

slider.jpg

slider.jpg

439 ms

slider-2.jpg

slider-2.jpg

530 ms

slider-3.jpg

slider-3.jpg

532 ms

ICP1722-DAN.jpg

ICP1722-DAN.jpg

588 ms

heating.jpg

heating.jpg

596 ms

AHU-Blue-Tube-UV.jpg

AHU-Blue-Tube-UV.jpg

594 ms

SUZ_9-12_Universal_GettyImages-485358614-scaled.jpg

SUZ_9-12_Universal_GettyImages-485358614-scaled.jpg

589 ms

solar.jpg

solar.jpg

588 ms

bigstock-Mechanical-Engineer-3133856_600x.jpeg

bigstock-Mechanical-Engineer-3133856_600x.jpeg

593 ms

thumb_st.jpg

thumb_st.jpg

679 ms

thumb_insulation.jpg

thumb_insulation.jpg

593 ms

featured-manufacturer-bg.png

featured-manufacturer-bg.png

592 ms

analytics.js

analytics.js

186 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

240 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

308 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

309 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

308 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

340 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

309 ms

embed

embed

491 ms

JTUSjIg69CK48gW7PXoo9Wlhzg.ttf

JTUSjIg69CK48gW7PXoo9Wlhzg.ttf

143 ms

fa-brands-400.woff

fa-brands-400.woff

388 ms

fa-brands-400.woff

fa-brands-400.woff

419 ms

fa-solid-900.woff

fa-solid-900.woff

325 ms

fa-solid-900.woff

fa-solid-900.woff

459 ms

fa-regular-400.woff

fa-regular-400.woff

418 ms

fa-regular-400.woff

fa-regular-400.woff

326 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

173 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

173 ms

livesite.js

livesite.js

196 ms

collect

collect

64 ms

embed.js

embed.js

226 ms

widget_app_base_1715342638247.js

widget_app_base_1715342638247.js

62 ms

collect

collect

164 ms

3O7RmYaae9

3O7RmYaae9

525 ms

livesite.css

livesite.css

36 ms

css

css

42 ms

configuration

configuration

244 ms

js

js

114 ms

normal_whipr17b67h08jr7mvbel1o8erdm2zxh.jpg

normal_whipr17b67h08jr7mvbel1o8erdm2zxh.jpg

54 ms

active_engage_gate

active_engage_gate

99 ms

i

i

112 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

37 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

38 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

37 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

39 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

36 ms

icomoon.woff

icomoon.woff

4 ms

icomoon.woff

icomoon.woff

37 ms

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

69 ms

en-US.json

en-US.json

13 ms

Accessibility Review

preciseairsystems.com accessibility score

93

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

Best Practices

preciseairsystems.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

preciseairsystems.com SEO score

91

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

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 Preciseairsystems.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 Preciseairsystems.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

preciseairsystems.com

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