Tools & Wizards About Us
naoinc.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

naoinc.com

Combustion, Energy, Environmental and Safety Solutions - NAO Inc.

Page Load Speed

1 sec in total

First Response

31 ms

Resources Loaded

682 ms

Page Rendered

319 ms

naoinc.com screenshot

About Website

Visit naoinc.com now to see the best up-to-date NAO Inc content and also check out these interesting facts you probably never knew about naoinc.com

Since 1912, NAO Inc.'s mission has been to produce combustion, pollution control, and safety equipment to the highest possible quality level.

Visit naoinc.com

Key Findings

We analyzed Naoinc.com page load time and found that the first response time was 31 ms and then it took 1 sec 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

naoinc.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.431

22/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

naoinc.com

31 ms

naoinc.com

55 ms

all.css

46 ms

js

302 ms

style.min.css

24 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 81% of them (34 requests) were addressed to the original Naoinc.com, 5% (2 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (302 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.8 kB (3%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Naoinc.com main page is 2.2 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. 60% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 49.6 kB

  • Original 62.7 kB
  • After minification 58.1 kB
  • After compression 13.1 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. 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 49.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 9.4 kB

  • Original 2.0 MB
  • After minification 1.9 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. NAO Inc images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 11.5 kB

  • Original 123.7 kB
  • After minification 123.7 kB
  • After compression 112.1 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

-12%

Potential reduce by 6.3 kB

  • Original 52.2 kB
  • After minification 52.2 kB
  • After compression 45.9 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. Naoinc.com needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (42%)

Requests Now

38

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NAO Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

naoinc.com

naoinc.com

31 ms

naoinc.com

naoinc.com

55 ms

all.css

all.css

46 ms

js

js

302 ms

style.min.css

style.min.css

24 ms

style.css

style.css

38 ms

vendor.bundle.min.css

vendor.bundle.min.css

42 ms

app.bundle.min.css

app.bundle.min.css

35 ms

css

css

73 ms

frontend-gtag.min.js

frontend-gtag.min.js

41 ms

jquery.min.js

jquery.min.js

39 ms

style.css

style.css

42 ms

printomat.js

printomat.js

67 ms

print_elements.js

print_elements.js

68 ms

vendor.bundle.min.js

vendor.bundle.min.js

120 ms

app.bundle.min.js

app.bundle.min.js

216 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

216 ms

gtm.js

gtm.js

212 ms

analytics.js

analytics.js

234 ms

magnify-glass-icon.png

magnify-glass-icon.png

180 ms

refinery-background.jpg

refinery-background.jpg

183 ms

print-icon.png

print-icon.png

181 ms

picturefill.min.js

picturefill.min.js

124 ms

oil-refinery.jpg

oil-refinery.jpg

116 ms

distance-view-chemical-refinery.jpg

distance-view-chemical-refinery.jpg

105 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

116 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

141 ms

control-right.png

control-right.png

54 ms

184 ms

nao-logo.png

nao-logo.png

29 ms

design-icon.png

design-icon.png

75 ms

manufacturing-icon.png

manufacturing-icon.png

34 ms

service-icon.png

service-icon.png

33 ms

repair-icon.png

repair-icon.png

84 ms

replace-icon.png

replace-icon.png

155 ms

usa-vector.png

usa-vector.png

92 ms

Flare_pi.png

Flare_pi.png

17 ms

Burner_pi.png

Burner_pi.png

12 ms

ControlPanel_pi.png

ControlPanel_pi.png

24 ms

Offshore-Ignitor.jpeg

Offshore-Ignitor.jpeg

30 ms

CO2-Snuffing-System-Enclosure-NAO-Inc.jpg

CO2-Snuffing-System-Enclosure-NAO-Inc.jpg

38 ms

ThermalOxidizer_pi.png

ThermalOxidizer_pi.png

32 ms

Accessibility Review

naoinc.com accessibility score

74

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

naoinc.com best practices score

83

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

Page has valid source maps

SEO Factors

naoinc.com SEO score

82

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

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

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 Naoinc.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 Naoinc.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

naoinc.com

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