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nanotechnology.heraldmeetings.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

nanotechnology.heraldmeetings.com

Nanomaterials| Nanotechnology | Herald Meetings | Aug 2526 | 2023

Page Load Speed

7.8 sec in total

First Response

509 ms

Resources Loaded

6.8 sec

Page Rendered

422 ms

nanotechnology.heraldmeetings.com screenshot

About Website

Click here to check amazing Nanotechnology Herald Meetings content for United States. Otherwise, check out these important facts you probably never knew about nanotechnology.heraldmeetings.com

7th International Conference on Nanomaterials and Nanotechnology to be held from Aug 2526 | 2023

Visit nanotechnology.heraldmeetings.com

Key Findings

We analyzed Nanotechnology.heraldmeetings.com page load time and found that the first response time was 509 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

nanotechnology.heraldmeetings.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.542

13/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

nanotechnology.heraldmeetings.com

509 ms

nanotechnology.heraldmeetings.com

1653 ms

bootstrap.min.css

243 ms

bootstrap.min.css

39 ms

owl.carousel.min.css

477 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 69% of them (57 requests) were addressed to the original Nanotechnology.heraldmeetings.com, 10% (8 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Nanotechnology.heraldmeetings.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 397.5 kB (21%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanotechnology.heraldmeetings.com main page is 1.9 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.9 kB

  • Original 31.1 kB
  • After minification 27.1 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 4.1 kB, which is 13% 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 23.9 kB or 77% of the original size.

Image Optimization

-24%

Potential reduce by 367.6 kB

  • Original 1.5 MB
  • After minification 1.1 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. Obviously, Nanotechnology Herald Meetings needs image optimization as it can save up to 367.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.9 kB

  • Original 334.8 kB
  • After minification 334.8 kB
  • After compression 331.9 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

-5%

Potential reduce by 3.2 kB

  • Original 62.7 kB
  • After minification 62.7 kB
  • After compression 59.5 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. Nanotechnology.heraldmeetings.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (53%)

Requests Now

68

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanotechnology Herald Meetings. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nanotechnology.heraldmeetings.com

nanotechnology.heraldmeetings.com

509 ms

nanotechnology.heraldmeetings.com

nanotechnology.heraldmeetings.com

1653 ms

bootstrap.min.css

bootstrap.min.css

243 ms

bootstrap.min.css

bootstrap.min.css

39 ms

owl.carousel.min.css

owl.carousel.min.css

477 ms

animate.min.css

animate.min.css

710 ms

magnific-popup.css

magnific-popup.css

713 ms

fontawesome-all.min.css

fontawesome-all.min.css

718 ms

all.css

all.css

150 ms

meanmenu.css

meanmenu.css

717 ms

slick.css

slick.css

727 ms

default.css

default.css

726 ms

style.css

style.css

946 ms

responsive.css

responsive.css

949 ms

widgets.js

widgets.js

48 ms

widgets.js

widgets.js

102 ms

getSeal

getSeal

397 ms

jquery.min.js

jquery.min.js

43 ms

bootstrap.min.js

bootstrap.min.js

42 ms

bootstrapValidator.js

bootstrapValidator.js

60 ms

api.js

api.js

63 ms

jquery-2.1.4.js

jquery-2.1.4.js

1050 ms

bootstrap.min.js

bootstrap.min.js

955 ms

jQuery.style.switcher.min.js

jQuery.style.switcher.min.js

1063 ms

owl.carousel.min.js

owl.carousel.min.js

966 ms

jquery-ui.js

jquery-ui.js

1635 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

2073 ms

wow.js

wow.js

1696 ms

validation.js

validation.js

2121 ms

bootstrap-select.min.js

bootstrap-select.min.js

1931 ms

SmoothScroll.js

SmoothScroll.js

2213 ms

jquery.polyglot.language.switcher.js

jquery.polyglot.language.switcher.js

2327 ms

jquery.canvasjs.min.js

jquery.canvasjs.min.js

2516 ms

charts-script.js

charts-script.js

2560 ms

script.js

script.js

2691 ms

modernizr-3.5.0.min.js

modernizr-3.5.0.min.js

2361 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

2460 ms

jquery.countdown.min.js

jquery.countdown.min.js

2562 ms

jquery.meanmenu.min.js

jquery.meanmenu.min.js

2603 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

2708 ms

jquery.counterup.min.js

jquery.counterup.min.js

2753 ms

waypoints.min.js

waypoints.min.js

2799 ms

slick.min.js

slick.min.js

2800 ms

ajax-form.js

ajax-form.js

2846 ms

wow.min.js

wow.min.js

2924 ms

jquery.scrollUp.min.js

jquery.scrollUp.min.js

2945 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

2991 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

2800 ms

plugins.js

plugins.js

2566 ms

main.js

main.js

2386 ms

scientific_25072019073621.png

scientific_25072019073621.png

2455 ms

scientific__flyer_20082023015726.png

scientific__flyer_20082023015726.png

3444 ms

whatsapp.png

whatsapp.png

2758 ms

css

css

26 ms

home_background.jpg

home_background.jpg

3694 ms

scientific__brochure_20082023015626.png

scientific__brochure_20082023015626.png

2769 ms

bg9.jpg

bg9.jpg

3070 ms

icon.png

icon.png

2448 ms

recaptcha__en.js

recaptcha__en.js

54 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

20 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

49 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

53 ms

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TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

54 ms

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54 ms

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53 ms

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TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

55 ms

fa-regular-400.woff

fa-regular-400.woff

53 ms

fa-regular-400.woff

fa-regular-400.woff

2659 ms

fa-solid-900.woff

fa-solid-900.woff

153 ms

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fa-solid-900.woff

2695 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

23 ms

fa-brands-400.woff

fa-brands-400.woff

200 ms

fa-brands-400.woff

fa-brands-400.woff

2934 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

55 ms

settings

settings

66 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

21 ms

fa-regular-401.html

fa-regular-401.html

391 ms

fa-solid-901.html

fa-solid-901.html

321 ms

fa-brands-401.html

fa-brands-401.html

274 ms

fa-solid-900.svg

fa-solid-900.svg

380 ms

fa-regular-400.svg

fa-regular-400.svg

390 ms

fa-brands-400.svg

fa-brands-400.svg

297 ms

Accessibility Review

nanotechnology.heraldmeetings.com accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

nanotechnology.heraldmeetings.com best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nanotechnology.heraldmeetings.com SEO score

83

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

    ZX

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanotechnology.heraldmeetings.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Nanotechnology.heraldmeetings.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

nanotechnology.heraldmeetings.com

Open Graph description is not detected on the main page of Nanotechnology Herald Meetings. 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: