Tools & Wizards About Us
aerobiology.net screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

aerobiology.net

Aerobiology Laboratories - Environmental Analytical Services

Page Load Speed

2.4 sec in total

First Response

146 ms

Resources Loaded

1.3 sec

Page Rendered

952 ms

aerobiology.net screenshot

About Website

Click here to check amazing Aerobiology content for United States. Otherwise, check out these important facts you probably never knew about aerobiology.net

Our expertise in building-related health issues and microbial applications allows us to provide analysis and consult with professionals in all areas of microbiology

Visit aerobiology.net

Key Findings

We analyzed Aerobiology.net page load time and found that the first response time was 146 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

aerobiology.net performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

aerobiology.net

146 ms

147 ms

style.css

150 ms

style.min.css

51 ms

frontend.css

101 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Aerobiology.net, 89% (72 requests) were made to Pacelabs.com and 6% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (296 ms) relates to the external source Pacelabs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 572.1 kB (56%)

Content Size

1.0 MB

After Optimization

450.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Aerobiology.net main page is 1.0 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. HTML takes 642.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 564.2 kB

  • Original 642.8 kB
  • After minification 632.4 kB
  • After compression 78.6 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 564.2 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 3.7 kB

  • Original 111.7 kB
  • After minification 107.9 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. Aerobiology images are well optimized though.

CSS Optimization

-2%

Potential reduce by 4.1 kB

  • Original 268.0 kB
  • After minification 268.0 kB
  • After compression 263.9 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. Aerobiology.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (77%)

Requests Now

64

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aerobiology. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aerobiology.net

aerobiology.net

146 ms

147 ms

style.css

style.css

150 ms

style.min.css

style.min.css

51 ms

frontend.css

frontend.css

101 ms

front.min.css

front.min.css

104 ms

vba0psg.css

vba0psg.css

21 ms

menu-image.css

menu-image.css

92 ms

dashicons.min.css

dashicons.min.css

61 ms

custom-frontend-lite.min.css

custom-frontend-lite.min.css

95 ms

frontend.min.css

frontend.min.css

92 ms

astra-addon-6530a7c40b8f50-09836665.css

astra-addon-6530a7c40b8f50-09836665.css

123 ms

all.min.css

all.min.css

126 ms

v4-shims.min.css

v4-shims.min.css

131 ms

public.css

public.css

133 ms

jet-popup-frontend.css

jet-popup-frontend.css

143 ms

jet-elements.css

jet-elements.css

176 ms

jet-elements-skin.css

jet-elements-skin.css

159 ms

elementor-icons.min.css

elementor-icons.min.css

165 ms

swiper.min.css

swiper.min.css

183 ms

post-1054.css

post-1054.css

187 ms

custom-pro-frontend-lite.min.css

custom-pro-frontend-lite.min.css

188 ms

jet-tabs-frontend.css

jet-tabs-frontend.css

193 ms

jet-tricks-frontend.css

jet-tricks-frontend.css

199 ms

all.min.css

all.min.css

207 ms

v4-shims.min.css

v4-shims.min.css

211 ms

nicons.css

nicons.css

225 ms

frontend.min.css

frontend.min.css

246 ms

post-15088.css

post-15088.css

229 ms

post-22424.css

post-22424.css

236 ms

post-144.css

post-144.css

235 ms

style.css

style.css

253 ms

chosen.min.css

chosen.min.css

267 ms

jet-search.css

jet-search.css

264 ms

master-addons-styles.css

master-addons-styles.css

285 ms

css

css

32 ms

linear-icons.css

linear-icons.css

272 ms

style.css

style.css

277 ms

fontawesome.min.css

fontawesome.min.css

296 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

66 ms

p.css

p.css

26 ms

solid.min.css

solid.min.css

283 ms

brands.min.css

brands.min.css

256 ms

custom-pro-widget-nav-menu.min.css

custom-pro-widget-nav-menu.min.css

275 ms

owl.carousel.css

owl.carousel.css

250 ms

animate.css

animate.css

271 ms

tooltipster.bundle.min.css

tooltipster.bundle.min.css

267 ms

custom-widget-icon-list.min.css

custom-widget-icon-list.min.css

274 ms

post-687.css

post-687.css

265 ms

post-2759.css

post-2759.css

241 ms

post-3977.css

post-3977.css

249 ms

animations.min.css

animations.min.css

244 ms

post-17274.css

post-17274.css

240 ms

pace-search.svg

pace-search.svg

85 ms

Pace_Logo_CMYK_White.svg

Pace_Logo_CMYK_White.svg

209 ms

contact-us.webp

contact-us.webp

210 ms

Chain-of-Custody-2.webp

Chain-of-Custody-2.webp

211 ms

lab-locations.webp

lab-locations.webp

212 ms

emergency-response-2.webp

emergency-response-2.webp

211 ms

ENV-Div-Page-interactive-graphic_V2-01.webp

ENV-Div-Page-interactive-graphic_V2-01.webp

211 ms

sustainability-shape_adjusted_no-circles-01.png

sustainability-shape_adjusted_no-circles-01.png

212 ms

PLS_Conferences-image.jpg

PLS_Conferences-image.jpg

213 ms

PLS_Feature-Webinar.jpg

PLS_Feature-Webinar.jpg

212 ms

PLS_Blog.jpg

PLS_Blog.jpg

213 ms

d

d

35 ms

d

d

65 ms

ENV-Hero-1_LG.webp

ENV-Hero-1_LG.webp

131 ms

ENV-Hero-2_LG.webp

ENV-Hero-2_LG.webp

130 ms

linear-icons.woff

linear-icons.woff

56 ms

Akrobat-Bold.woff

Akrobat-Bold.woff

56 ms

Akrobat-Regular.woff

Akrobat-Regular.woff

56 ms

eicons.woff

eicons.woff

57 ms

fa-solid-900.woff

fa-solid-900.woff

57 ms

fa-solid-900.woff

fa-solid-900.woff

57 ms

fa-regular-400.woff

fa-regular-400.woff

106 ms

fa-regular-400.woff

fa-regular-400.woff

107 ms

d

d

54 ms

d

d

54 ms

Akrobat-SemiBold.woff

Akrobat-SemiBold.woff

106 ms

fa-brands-400.woff

fa-brands-400.woff

106 ms

fa-brands-400.woff

fa-brands-400.woff

107 ms

Accessibility Review

aerobiology.net accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

aerobiology.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

aerobiology.net SEO score

83

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

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 Aerobiology.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 Aerobiology.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

aerobiology.net

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