Tools & Wizards About Us

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

blueskyenvironmental.com

Blue Sky Environmental - About Us

Page Load Speed

473 ms in total

First Response

93 ms

Resources Loaded

221 ms

Page Rendered

159 ms

About Website

Click here to check amazing Blue Sky Environmental content. Otherwise, check out these important facts you probably never knew about blueskyenvironmental.com

Air source testing, stack testing, and emissions compliance

Visit blueskyenvironmental.com

Key Findings

We analyzed Blueskyenvironmental.com page load time and found that the first response time was 93 ms and then it took 380 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

blueskyenvironmental.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

blueskyenvironmental.com

93 ms

default.css

20 ms

bg_header.png

57 ms

textDivider.png

42 ms

sitePhoto1.png

117 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Blueskyenvironmental.com and no external sources were called. The less responsive or slowest element that took the longest time to load (117 ms) belongs to the original domain Blueskyenvironmental.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.4 kB (4%)

Content Size

302.3 kB

After Optimization

289.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Blueskyenvironmental.com main page is 302.3 kB. 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 5% of websites need less resources to load. Images take 293.8 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 2.5 kB

  • Original 4.2 kB
  • After minification 3.9 kB
  • After compression 1.6 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 2.5 kB or 61% of the original size.

Image Optimization

-2%

Potential reduce by 6.5 kB

  • Original 293.8 kB
  • After minification 287.4 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. Blue Sky Environmental images are well optimized though.

CSS Optimization

-78%

Potential reduce by 3.4 kB

  • Original 4.3 kB
  • After minification 3.3 kB
  • After compression 937 B

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. Blueskyenvironmental.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Sky Environmental. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

blueskyenvironmental.com accessibility score

70

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Best Practices

blueskyenvironmental.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

blueskyenvironmental.com SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blueskyenvironmental.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Blueskyenvironmental.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

Open Graph description is not detected on the main page of Blue Sky Environmental. 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: