Tools & Wizards About Us
nexgenairandplumbing.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 0

    Best Practices

  • 78

    SEO

    Google-friendlier than
    39% of websites

nexgenairandplumbing.com

Southern California Air Conditioning Heating and Plumbing | NexGen

Page Load Speed

6.6 sec in total

First Response

242 ms

Resources Loaded

5.7 sec

Page Rendered

656 ms

nexgenairandplumbing.com screenshot

About Website

Click here to check amazing Nex Gen Air And Plumbing content for United States. Otherwise, check out these important facts you probably never knew about nexgenairandplumbing.com

NexGen provides the best AC and heater installs and repairs, thermostat installs, insulation, and plumbing services in Southern California. Call 833-3NEXGEN

Visit nexgenairandplumbing.com

Key Findings

We analyzed Nexgenairandplumbing.com page load time and found that the first response time was 242 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

nexgenairandplumbing.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value5,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.491

17/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

nexgenairandplumbing.com

242 ms

nexgenairandplumbing.com

187 ms

ecf.css

260 ms

style.min.css

345 ms

aos.css

266 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 70% of them (107 requests) were addressed to the original Nexgenairandplumbing.com, 4% (6 requests) were made to Youtube.com and 3% (5 requests) were made to Kenwheeler.github.io. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Nexgenairandplumbing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 926.5 kB (15%)

Content Size

6.2 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nexgenairandplumbing.com main page is 6.2 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 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 197.4 kB

  • Original 238.9 kB
  • After minification 229.1 kB
  • After compression 41.5 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 197.4 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 721.7 kB

  • Original 5.5 MB
  • After minification 4.8 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. Obviously, Nex Gen Air And Plumbing needs image optimization as it can save up to 721.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 7.4 kB

  • Original 450.7 kB
  • After minification 450.7 kB
  • After compression 443.3 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

-0%

Potential reduce by 15 B

  • Original 59.5 kB
  • After minification 59.5 kB
  • After compression 59.4 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. Nexgenairandplumbing.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 66 (46%)

Requests Now

144

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nex Gen Air And Plumbing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nexgenairandplumbing.com

nexgenairandplumbing.com

242 ms

nexgenairandplumbing.com

nexgenairandplumbing.com

187 ms

ecf.css

ecf.css

260 ms

style.min.css

style.min.css

345 ms

aos.css

aos.css

266 ms

oxygen.css

oxygen.css

284 ms

aos.js

aos.js

223 ms

jquery.min.js

jquery.min.js

298 ms

font-awesome.min.css

font-awesome.min.css

33 ms

slick.css

slick.css

33 ms

slick-theme.css

slick-theme.css

38 ms

osano.js

osano.js

364 ms

31.css

31.css

493 ms

12478.css

12478.css

525 ms

8846.css

8846.css

493 ms

9689.css

9689.css

525 ms

12912.css

12912.css

567 ms

12911.css

12911.css

628 ms

12446.css

12446.css

695 ms

8844.css

8844.css

716 ms

12712.css

12712.css

721 ms

11250.css

11250.css

753 ms

12659.css

12659.css

822 ms

universal.css

universal.css

973 ms

unslider.css

unslider.css

928 ms

embed.js

embed.js

29 ms

slick.js

slick.js

36 ms

utm_form-1.1.0.min.js

utm_form-1.1.0.min.js

281 ms

widget.js

widget.js

33 ms

photoswipe.css

photoswipe.css

811 ms

default-skin.css

default-skin.css

968 ms

unslider-min.js

unslider-min.js

998 ms

jquery.event.move.js

jquery.event.move.js

1052 ms

jquery.event.swipe.js

jquery.event.swipe.js

1093 ms

jquery.photoswipe-global.js

jquery.photoswipe-global.js

1097 ms

gtm.js

gtm.js

105 ms

NXG-Logo-Heating-Air-Pumbing-Horizontal.png

NXG-Logo-Heating-Air-Pumbing-Horizontal.png

1019 ms

xbuilders.png

xbuilders.png

1019 ms

xcomfort.png

xcomfort.png

1108 ms

xcomfort_plus.png

xcomfort_plus.png

1108 ms

xprestige.png

xprestige.png

1108 ms

Group-381.png

Group-381.png

1019 ms

Group-29-1.png

Group-29-1.png

1368 ms

Shape.png

Shape.png

1210 ms

slide_1.png

slide_1.png

1421 ms

slide_31.png

slide_31.png

1479 ms

slide_32.png

slide_32.png

1478 ms

js

js

59 ms

fbevents.js

fbevents.js

91 ms

analytics.js

analytics.js

134 ms

hotjar-771777.js

hotjar-771777.js

179 ms

destination

destination

111 ms

swap.js

swap.js

176 ms

diffuser.js

diffuser.js

128 ms

ndp.js

ndp.js

321 ms

stat.js

stat.js

170 ms

app.js

app.js

194 ms

collect

collect

33 ms

collect

collect

25 ms

Nexgen-web-HeroCoupon-88WholeHomeWaterSafetyInspection-1.png

Nexgen-web-HeroCoupon-88WholeHomeWaterSafetyInspection-1.png

1390 ms

Nexgen-web-HeroCoupon-88StandardWaterHeaterFlush-1.png

Nexgen-web-HeroCoupon-88StandardWaterHeaterFlush-1.png

1390 ms

Nexgen-web-HeroCoupon-88DrainClean-1.png

Nexgen-web-HeroCoupon-88DrainClean-1.png

1389 ms

Nexgen-web-HeroCoupon-NewHVACSystem79-1.png

Nexgen-web-HeroCoupon-NewHVACSystem79-1.png

1390 ms

Nexgen-web-HeroCoupon-88ACHeatingSafetyInspection-1.png

Nexgen-web-HeroCoupon-88ACHeatingSafetyInspection-1.png

1535 ms

Nexgen-web-HeroCoupon-90DaysNoPayments.png

Nexgen-web-HeroCoupon-90DaysNoPayments.png

1534 ms

Nexgen-web-HeroCoupon-RebateHotline.png

Nexgen-web-HeroCoupon-RebateHotline.png

1836 ms

Nexgen_nexgennavidad_homepage_graphic_10.2022-min.png

Nexgen_nexgennavidad_homepage_graphic_10.2022-min.png

1775 ms

DOneDSC_6605-jpg.webp

DOneDSC_6605-jpg.webp

1984 ms

NG-Always.png

NG-Always.png

1762 ms

Group-393@2x-300x231-1.webp

Group-393@2x-300x231-1.webp

1766 ms

Group-394@2x-300x234-1.png

Group-394@2x-300x234-1.png

1641 ms

font.woff

font.woff

1944 ms

modules.a4fd7e5489291affcf56.js

modules.a4fd7e5489291affcf56.js

25 ms

collect

collect

31 ms

font.woff

font.woff

2020 ms

ct300x234.webp

ct300x234.webp

1888 ms

ga-audiences

ga-audiences

34 ms

Mask-Group-44@2x.png

Mask-Group-44@2x.png

2249 ms

nexgen_community22-1024x683.jpg

nexgen_community22-1024x683.jpg

2025 ms

Mask-Group-45@2x.png

Mask-Group-45@2x.png

2386 ms

nexgen_community11-1024x683.jpg

nexgen_community11-1024x683.jpg

2208 ms

Mask-Group-46@2x.png

Mask-Group-46@2x.png

2067 ms

369383496

369383496

361 ms

nexgen_community12-1024x683.jpg

nexgen_community12-1024x683.jpg

2025 ms

font.woff

font.woff

2158 ms

32mexQzPZRA

32mexQzPZRA

423 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

28 ms

nexgen_community16-1024x683.jpg

nexgen_community16-1024x683.jpg

2216 ms

826314853-b13336f35c7a66f802117e9357872a25e8e21f4ad45351f45fd55780eba657c9-d

826314853-b13336f35c7a66f802117e9357872a25e8e21f4ad45351f45fd55780eba657c9-d

341 ms

its-a-good-time-769x1024.jpg

its-a-good-time-769x1024.jpg

2383 ms

external_forms.js

external_forms.js

379 ms

swap_session.json

swap_session.json

620 ms

popup.css

popup.css

216 ms

whats_up-scaled-e1634061073494-768x1024.jpg

whats_up-scaled-e1634061073494-768x1024.jpg

1991 ms

www-player.css

www-player.css

117 ms

www-embed-player.js

www-embed-player.js

164 ms

base.js

base.js

197 ms

nexgen_community27-1024x683.jpg

nexgen_community27-1024x683.jpg

2113 ms

what-is-that-768x1024.jpg

what-is-that-768x1024.jpg

2179 ms

nexgen_community28-1024x683.jpg

nexgen_community28-1024x683.jpg

2153 ms

ajax-loader.gif

ajax-loader.gif

95 ms

get_some_coffee-1024x769.jpg

get_some_coffee-1024x769.jpg

2042 ms

nexgen_community26-1024x683.jpg

nexgen_community26-1024x683.jpg

2230 ms

slick.woff

slick.woff

58 ms

slider_image-1024x683.jpg

slider_image-1024x683.jpg

2248 ms

6.jpg

6.jpg

1854 ms

ad_status.js

ad_status.js

258 ms

3.jpg

3.jpg

1946 ms

icap.js

icap.js

196 ms

2.jpg

2.jpg

1915 ms

6-2.jpg

6-2.jpg

2019 ms

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

123 ms

embed.js

embed.js

79 ms

4.jpg

4.jpg

1821 ms

8.jpg

8.jpg

1916 ms

1-1.jpg

1-1.jpg

1923 ms

2-1.jpg

2-1.jpg

1812 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

137 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

137 ms

4-1.jpg

4-1.jpg

1937 ms

id

id

129 ms

Create

Create

32 ms

3-1.jpg

3-1.jpg

1894 ms

5-1.jpg

5-1.jpg

1913 ms

6-1.jpg

6-1.jpg

1828 ms

GenerateIT

GenerateIT

14 ms

7-1.jpg

7-1.jpg

1776 ms

8-1.jpg

8-1.jpg

1771 ms

Mask-Group-8.png

Mask-Group-8.png

1796 ms

Mask-Group-9.png

Mask-Group-9.png

1680 ms

Mask-Group-10.png

Mask-Group-10.png

1754 ms

Mask-Group-55@2x.png

Mask-Group-55@2x.png

2027 ms

Group-1448.png

Group-1448.png

1621 ms

VAN-1.png

VAN-1.png

1935 ms

90s.jpg

90s.jpg

1626 ms

ls-3.jpg

ls-3.jpg

1422 ms

ls-4.jpg

ls-4.jpg

1455 ms

ls-5.jpg

ls-5.jpg

1494 ms

ls-6.jpg

ls-6.jpg

1571 ms

ls-1-1.jpg

ls-1-1.jpg

1590 ms

ls-7.jpg

ls-7.jpg

1639 ms

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ls-8.jpg

1538 ms

ls-2.jpg

ls-2.jpg

1524 ms

X.png

X.png

1454 ms

Top_Rated_noyear.png

Top_Rated_noyear.png

1439 ms

blue_banner.png

blue_banner.png

1577 ms

Group-97.png

Group-97.png

1369 ms

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Group-98.png

1572 ms

11blue_banner.png

11blue_banner.png

1622 ms

Path-386.png

Path-386.png

1431 ms

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Path-385.png

1300 ms

arrow-204-24.png

arrow-204-24.png

1298 ms

log_event

log_event

15 ms

Accessibility Review

nexgenairandplumbing.com accessibility score

85

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

ARIA input fields do not have accessible names

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

SEO Factors

nexgenairandplumbing.com SEO score

78

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Nexgenairandplumbing.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 Nexgenairandplumbing.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

nexgenairandplumbing.com

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