Tools & Wizards About Us
safenano.org screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    50% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 95% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

safenano.org

Nanomaterial Services | IOM

Page Load Speed

3.3 sec in total

First Response

178 ms

Resources Loaded

2.5 sec

Page Rendered

655 ms

safenano.org screenshot

About Website

Click here to check amazing Safenano content for India. Otherwise, check out these important facts you probably never knew about safenano.org

IOM is a leading provider of workplace health research & consultancy services with expertise extending in wide range of scientific disciplines.

Visit safenano.org

Key Findings

We analyzed Safenano.org page load time and found that the first response time was 178 ms and then it took 3.1 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

safenano.org performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

www.safenano.org

178 ms

www.safenano.org

872 ms

css.axd

206 ms

js.axd

293 ms

jquery.min.js

344 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 81% of them (30 requests) were addressed to the original Safenano.org, 11% (4 requests) were made to Ajax.googleapis.com and 5% (2 requests) were made to Fast.wistia.com. The less responsive or slowest element that took the longest time to load (872 ms) belongs to the original domain Safenano.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.9 kB (7%)

Content Size

526.6 kB

After Optimization

487.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Safenano.org main page is 526.6 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. 40% of websites need less resources to load. Images take 255.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 27.0 kB

  • Original 34.3 kB
  • After minification 25.7 kB
  • After compression 7.3 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 8.6 kB, which is 25% 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 27.0 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 9.1 kB

  • Original 255.9 kB
  • After minification 246.8 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. Safenano images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 236.4 kB
  • After minification 235.4 kB
  • After compression 233.6 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.

Requests Breakdown

Number of requests can be reduced by 8 (24%)

Requests Now

34

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Safenano. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.safenano.org

www.safenano.org

178 ms

www.safenano.org

www.safenano.org

872 ms

css.axd

css.axd

206 ms

js.axd

js.axd

293 ms

jquery.min.js

jquery.min.js

344 ms

jquery-ui.css

jquery-ui.css

103 ms

jquery-ui.min.js

jquery-ui.min.js

112 ms

vwr5k31m8i.jsonp

vwr5k31m8i.jsonp

118 ms

E-v1.js

E-v1.js

148 ms

js.axd

js.axd

361 ms

js.axd

js.axd

283 ms

ga-downloads-tracker.js

ga-downloads-tracker.js

290 ms

bg.jpg

bg.jpg

275 ms

js.axd

js.axd

379 ms

container.jpg

container.jpg

167 ms

Logo--png-8.png

Logo--png-8.png

165 ms

search.png

search.png

177 ms

Risk-Assessment.jpg

Risk-Assessment.jpg

175 ms

Exposure-Monitoring.jpg

Exposure-Monitoring.jpg

175 ms

Lab%20analysis_578.258.jpg

Lab%20analysis_578.258.jpg

281 ms

Hazard%20assessment-578.258.jpg

Hazard%20assessment-578.258.jpg

234 ms

Research_578.258.jpg

Research_578.258.jpg

282 ms

Gov4Nano_logo-final%20-%20200.png

Gov4Nano_logo-final%20-%20200.png

235 ms

NanoTextSurf_200-150.jpg

NanoTextSurf_200-150.jpg

235 ms

Feb18-GRACIOUS_200-150.jpg

Feb18-GRACIOUS_200-150.jpg

279 ms

NanoInfomaTIX%20logo%20-%20200P150.jpg

NanoInfomaTIX%20logo%20-%20200P150.jpg

280 ms

Lloyds_200-90.jpg

Lloyds_200-90.jpg

281 ms

ripple.gif

ripple.gif

457 ms

arrow.png

arrow.png

210 ms

globe-footer.png

globe-footer.png

209 ms

sprite.png

sprite.png

164 ms

js.axd

js.axd

118 ms

js.axd

js.axd

190 ms

js.axd

js.axd

118 ms

js.axd

js.axd

104 ms

analytics.js

analytics.js

105 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

50 ms

Accessibility Review

safenano.org accessibility score

98

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

Links do not have a discernible name

Best Practices

safenano.org best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

safenano.org SEO score

84

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Safenano.org 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 Safenano.org 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

safenano.org

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