Tools & Wizards About Us
bescoair.net screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

bescoair.net

AC Repair Chicago, IL | Besco Air Inc. Heating & Cooling

Page Load Speed

3.3 sec in total

First Response

541 ms

Resources Loaded

2.5 sec

Page Rendered

255 ms

bescoair.net screenshot

About Website

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

At Besco Air, Inc. Heating & Cooling we are Chicago's Preferred heating and cooling contractor. Call Besco Inc. Heating & Cooling for ac repair, replacement, and preventative maintenance services...

Visit bescoair.net

Key Findings

We analyzed Bescoair.net page load time and found that the first response time was 541 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

bescoair.net performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value2,590 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value1.018

2/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

www.bescoair.net

541 ms

style.css

15 ms

css

31 ms

css

37 ms

nivo-slider.css

16 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 45% of them (54 requests) were addressed to the original Bescoair.net, 7% (8 requests) were made to Apis.google.com and 6% (7 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (564 ms) belongs to the original domain Bescoair.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 652.8 kB (39%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bescoair.net main page is 1.7 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. 70% of websites need less resources to load. Images take 743.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 49.4 kB

  • Original 66.3 kB
  • After minification 64.6 kB
  • After compression 16.9 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 49.4 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 21.8 kB

  • Original 743.5 kB
  • After minification 721.7 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. Besco Air images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 320.1 kB

  • Original 527.4 kB
  • After minification 524.0 kB
  • After compression 207.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 320.1 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 261.5 kB

  • Original 316.8 kB
  • After minification 305.4 kB
  • After compression 55.3 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. Bescoair.net needs all CSS files to be minified and compressed as it can save up to 261.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (56%)

Requests Now

101

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Besco Air. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.bescoair.net

www.bescoair.net

541 ms

style.css

style.css

15 ms

css

css

31 ms

css

css

37 ms

nivo-slider.css

nivo-slider.css

16 ms

cat-posts.css

cat-posts.css

16 ms

styles.css

styles.css

16 ms

basic.css

basic.css

18 ms

blackwhite.css

blackwhite.css

15 ms

jquery.js

jquery.js

21 ms

jquery-migrate.min.js

jquery-migrate.min.js

16 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

16 ms

bar.css

bar.css

16 ms

dark.css

dark.css

15 ms

default.css

default.css

17 ms

light.css

light.css

16 ms

hoverIntent.js

hoverIntent.js

17 ms

ubermenu.min.js

ubermenu.min.js

17 ms

jquery.form.min.js

jquery.form.min.js

17 ms

scripts.js

scripts.js

18 ms

rl_chatwidget.js

rl_chatwidget.js

233 ms

conversion.js

conversion.js

22 ms

analytics.js

analytics.js

50 ms

gtm.js

gtm.js

37 ms

bg.jpg

bg.jpg

37 ms

plusone.js

plusone.js

108 ms

all.js

all.js

269 ms

header-bg.png

header-bg.png

54 ms

logo.png

logo.png

70 ms

header-trane.png

header-trane.png

72 ms

header-angie.png

header-angie.png

54 ms

header-bbb.png

header-bbb.png

53 ms

menu-on.png

menu-on.png

53 ms

slider-bg.png

slider-bg.png

69 ms

slider1.jpg

slider1.jpg

79 ms

slider2.jpg

slider2.jpg

77 ms

slider5.jpg

slider5.jpg

70 ms

slider6.jpg

slider6.jpg

90 ms

slider4.jpg

slider4.jpg

79 ms

slider3.jpg

slider3.jpg

87 ms

slider7.jpg

slider7.jpg

79 ms

home-siren.png

home-siren.png

89 ms

cities-top.png

cities-top.png

89 ms

footer-box.jpg

footer-box.jpg

160 ms

sidebar-header.png

sidebar-header.png

89 ms

sidebar-footer.png

sidebar-footer.png

95 ms

followus.png

followus.png

125 ms

facebook.png

facebook.png

125 ms

twitter.png

twitter.png

123 ms

google.png

google.png

124 ms

youtube.png

youtube.png

132 ms

cast.png

cast.png

131 ms

sidebar-header2.png

sidebar-header2.png

130 ms

sidebar-map.jpg

sidebar-map.jpg

135 ms

sidebar-footer2.png

sidebar-footer2.png

130 ms

sidebar-header3.png

sidebar-header3.png

138 ms

sidebar-footer3.png

sidebar-footer3.png

136 ms

web312.png

web312.png

136 ms

7962.js

7962.js

63 ms

1EqTbJWOZQBfhZ0e3RL9uvesZW2xOQ-xsNqO47m55DA.ttf

1EqTbJWOZQBfhZ0e3RL9uvesZW2xOQ-xsNqO47m55DA.ttf

62 ms

MZ1aViPqjfvZwVD_tzjjkwLUuEpTyoUstqEm5AMlJo4.ttf

MZ1aViPqjfvZwVD_tzjjkwLUuEpTyoUstqEm5AMlJo4.ttf

70 ms

jZjuDZSb58pQtWhOr6q-6ALUuEpTyoUstqEm5AMlJo4.ttf

jZjuDZSb58pQtWhOr6q-6ALUuEpTyoUstqEm5AMlJo4.ttf

71 ms

loading.gif

loading.gif

135 ms

collect

collect

91 ms

pixel.gif

pixel.gif

67 ms

getnumdata.js

getnumdata.js

73 ms

Lrtz4JeU1Eg

Lrtz4JeU1Eg

209 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

26 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

46 ms

fastbutton

fastbutton

152 ms

dyns.js

dyns.js

156 ms

postmessageRelay

postmessageRelay

162 ms

160 ms

www.bescoair.net

www.bescoair.net

564 ms

s

s

146 ms

u

u

177 ms

ajax-loader.gif

ajax-loader.gif

73 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

64 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

64 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

102 ms

www-embed-player.js

www-embed-player.js

142 ms

base.js

base.js

190 ms

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

125 ms

287 ms

invitation.ashx

invitation.ashx

128 ms

xd_arbiter.php

xd_arbiter.php

242 ms

xd_arbiter.php

xd_arbiter.php

400 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

62 ms

rpc:shindig_random.js

rpc:shindig_random.js

62 ms

114 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

41 ms

142 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

59 ms

ad_status.js

ad_status.js

48 ms

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

15 ms

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

19 ms

roundtrip.js

roundtrip.js

11 ms

arrows.png

arrows.png

26 ms

DRI7U6JU5NFQLL5MTXKNS4.js

DRI7U6JU5NFQLL5MTXKNS4.js

209 ms

like.php

like.php

157 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

306 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

343 ms

out

out

9 ms

69 ms

out

out

4 ms

out

out

6 ms

out

out

6 ms

out

out

8 ms

out

out

8 ms

sync

sync

23 ms

adsct

adsct

106 ms

pixel

pixel

47 ms

sd

sd

25 ms

377928.gif

377928.gif

22 ms

bounce

bounce

20 ms

u.php

u.php

50 ms

in

in

4 ms

24 ms

20 ms

Accessibility Review

bescoair.net accessibility score

84

Accessibility Issues

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bescoair.net 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

bescoair.net SEO score

86

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

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

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 Bescoair.net 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 Bescoair.net 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

bescoair.net

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