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safenano.org screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

safenano.org

Nanomaterial Services | IOM

Page Load Speed

2.7 sec in total

First Response

730 ms

Resources Loaded

1.9 sec

Page Rendered

116 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 730 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

safenano.org performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

730 ms

OtAutoBlock.js

65 ms

otSDKStub.js

77 ms

qce1rhj.css

93 ms

iom_gbl.min.css

678 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Safenano.org, 19% (5 requests) were made to Use.typekit.net and 11% (3 requests) were made to Cookie-cdn.cookiepro.com. The less responsive or slowest element that took the longest time to load (730 ms) relates to the external source Iom-world.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.9 kB (27%)

Content Size

395.6 kB

After Optimization

290.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Safenano.org main page is 395.6 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. 45% of websites need less resources to load. Javascripts take 141.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 98.6 kB

  • Original 111.0 kB
  • After minification 67.7 kB
  • After compression 12.4 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 43.3 kB, which is 39% 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 98.6 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 3.1 kB

  • Original 100.5 kB
  • After minification 97.3 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

-2%

Potential reduce by 3.0 kB

  • Original 141.7 kB
  • After minification 141.7 kB
  • After compression 138.7 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

-0%

Potential reduce by 73 B

  • Original 42.4 kB
  • After minification 42.4 kB
  • After compression 42.4 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. Safenano.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (72%)

Requests Now

18

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 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 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

730 ms

OtAutoBlock.js

OtAutoBlock.js

65 ms

otSDKStub.js

otSDKStub.js

77 ms

qce1rhj.css

qce1rhj.css

93 ms

iom_gbl.min.css

iom_gbl.min.css

678 ms

retox-css.css

retox-css.css

356 ms

iom_gbl.min.js

iom_gbl.min.js

693 ms

jquery.validate.min.js

jquery.validate.min.js

29 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

29 ms

cc1012ec-e78c-408d-99bb-ee1414020a24.json

cc1012ec-e78c-408d-99bb-ee1414020a24.json

23 ms

p.css

p.css

24 ms

location

location

35 ms

api.js

api.js

42 ms

email-decode.min.js

email-decode.min.js

12 ms

widgets.js

widgets.js

25 ms

api.min.js

api.min.js

26 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

70 ms

iom-logo.jpg

iom-logo.jpg

193 ms

d

d

125 ms

d

d

126 ms

d

d

127 ms

d

d

127 ms

fa-solid-900.woff

fa-solid-900.woff

128 ms

fa-regular-400.woff

fa-regular-400.woff

339 ms

fa-light-300.woff

fa-light-300.woff

162 ms

fa-brands-400.woff

fa-brands-400.woff

164 ms

landing-page-image.jpg

landing-page-image.jpg

106 ms

Accessibility Review

safenano.org accessibility score

86

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

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

Form elements do not have associated labels

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

89

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

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