Tools & Wizards About Us
air-source.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

air-source.com

AIR SOURCE INDUSTRIES | MEDICAL, INDUSTRIAL AND SPECIALTY GASES

Page Load Speed

1 sec in total

First Response

30 ms

Resources Loaded

828 ms

Page Rendered

158 ms

air-source.com screenshot

About Website

Click here to check amazing AIR SOURCE content. Otherwise, check out these important facts you probably never knew about air-source.com

Air Source Industries is a leading gas supplier offering next day medical, industrial and specialty gas delivery in Los Angeles and Orange County.

Visit air-source.com

Key Findings

We analyzed Air-source.com page load time and found that the first response time was 30 ms and then it took 986 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

air-source.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value990 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

air-source.com

30 ms

air-source.com

48 ms

gtm.js

268 ms

system.base.css

11 ms

field.css

29 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 80% of them (67 requests) were addressed to the original Air-source.com, 4% (3 requests) were made to Google-analytics.com and 4% (3 requests) were made to Dev.visualwebsiteoptimizer.com. The less responsive or slowest element that took the longest time to load (509 ms) relates to the external source Marketing.air-source.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.4 kB (4%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Air-source.com main page is 2.1 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. 60% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.5 kB

  • Original 55.6 kB
  • After minification 49.4 kB
  • After compression 10.1 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. This page needs HTML code to be minified as it can gain 6.3 kB, which is 11% 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 45.5 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 25.3 kB

  • Original 1.9 MB
  • After minification 1.8 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. AIR SOURCE images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 16.4 kB

  • Original 109.3 kB
  • After minification 107.5 kB
  • After compression 92.9 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 16.4 kB or 15% of the original size.

CSS Optimization

-14%

Potential reduce by 6.2 kB

  • Original 43.9 kB
  • After minification 43.9 kB
  • After compression 37.7 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. Air-source.com needs all CSS files to be minified and compressed as it can save up to 6.2 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (68%)

Requests Now

75

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AIR SOURCE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

air-source.com

air-source.com

30 ms

air-source.com

air-source.com

48 ms

gtm.js

gtm.js

268 ms

system.base.css

system.base.css

11 ms

field.css

field.css

29 ms

logintoboggan.css

logintoboggan.css

34 ms

node.css

node.css

34 ms

views.css

views.css

32 ms

colorbox_style.css

colorbox_style.css

33 ms

ctools.css

ctools.css

32 ms

webform.css

webform.css

34 ms

flexslider_img.css

flexslider_img.css

47 ms

flexslider.css

flexslider.css

46 ms

font-awesome.min.css

font-awesome.min.css

50 ms

bootstrap.css

bootstrap.css

39 ms

base.css

base.css

34 ms

default.css

default.css

36 ms

compatibility.css

compatibility.css

46 ms

airtrack.css

airtrack.css

46 ms

bootstrap.css

bootstrap.css

52 ms

overrides.min.css

overrides.min.css

47 ms

magnific-popup.css

magnific-popup.css

50 ms

style.css

style.css

61 ms

jquery.min.js

jquery.min.js

68 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

45 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

65 ms

jquery.once.js

jquery.once.js

50 ms

drupal.js

drupal.js

79 ms

bootstrap.js

bootstrap.js

86 ms

admin_devel.js

admin_devel.js

81 ms

entityreference.js

entityreference.js

64 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

82 ms

colorbox.js

colorbox.js

84 ms

colorbox_style.js

colorbox_style.js

64 ms

jstorage.min.js

jstorage.min.js

81 ms

textarea.js

textarea.js

82 ms

webform.js

webform.js

93 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

95 ms

tb-megamenu-frontend.js

tb-megamenu-frontend.js

83 ms

tb-megamenu-touch.js

tb-megamenu-touch.js

97 ms

airtrack.js

airtrack.js

97 ms

arrow88.js

arrow88.js

19 ms

splashify_init_min.js

splashify_init_min.js

98 ms

magnific-popup.js

magnific-popup.js

95 ms

page.js

page.js

83 ms

flexslider.load.js

flexslider.load.js

98 ms

bootstrap.js

bootstrap.js

77 ms

analytics.js

analytics.js

191 ms

j.php

j.php

213 ms

16870

16870

509 ms

link-divider.png

link-divider.png

161 ms

logo.png

logo.png

168 ms

tri-circ.png

tri-circ.png

161 ms

Tanks-Cylinders-on-demand.png

Tanks-Cylinders-on-demand.png

169 ms

banner-img4.jpg

banner-img4.jpg

319 ms

banner-img3.jpg

banner-img3.jpg

228 ms

banner-img1.jpg

banner-img1.jpg

341 ms

stripes.png

stripes.png

169 ms

cta_box1.jpg

cta_box1.jpg

242 ms

medical_0.png

medical_0.png

196 ms

cta_box2.jpg

cta_box2.jpg

263 ms

industrial.png

industrial.png

223 ms

restaurant-foodgrade-box.jpg

restaurant-foodgrade-box.jpg

256 ms

restaurant-food-grade.png

restaurant-food-grade.png

237 ms

cta_box4.jpg

cta_box4.jpg

251 ms

lab.png

lab.png

255 ms

insight.min.js

insight.min.js

206 ms

controls.png

controls.png

130 ms

loading_animation.gif

loading_animation.gif

130 ms

maven_pro_medium-webfont.woff

maven_pro_medium-webfont.woff

156 ms

maven_pro_regular-webfont.woff

maven_pro_regular-webfont.woff

157 ms

maven_pro_bold-webfont.woff

maven_pro_bold-webfont.woff

182 ms

modernpics-webfont.woff

modernpics-webfont.woff

144 ms

collect

collect

18 ms

v.gif

v.gif

10 ms

collect

collect

44 ms

insight_tag_errors.gif

insight_tag_errors.gif

128 ms

ga-audiences

ga-audiences

88 ms

splashify-splash

splashify-splash

13 ms

43 ms

j.php

j.php

163 ms

collect

collect

28 ms

grippie.png

grippie.png

4 ms

insight_tag_errors.gif

insight_tag_errors.gif

97 ms

Accessibility Review

air-source.com accessibility score

97

Accessibility Issues

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

Best Practices

air-source.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

air-source.com SEO score

91

Search Engine Optimization Advices

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 Air-source.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 Air-source.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

air-source.com

Open Graph description is not detected on the main page of AIR SOURCE. 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: