Tools & Wizards About Us
isanh.net screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

isanh.net

Home - Redox Medicine Society

Page Load Speed

6.3 sec in total

First Response

276 ms

Resources Loaded

5 sec

Page Rendered

1 sec

isanh.net screenshot

About Website

Visit isanh.net now to see the best up-to-date Isanh content and also check out these interesting facts you probably never knew about isanh.net

The 25th Annual Meeting of the Redox Medicine Society will be held on June 21-23, 2023 in Paris, France.

Visit isanh.net

Key Findings

We analyzed Isanh.net page load time and found that the first response time was 276 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

isanh.net performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value55.2 s

0/100

25%

SI (Speed Index)

Value42.1 s

0/100

10%

TBT (Total Blocking Time)

Value22,230 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value68.8 s

0/100

10%

Network Requests Diagram

isanh.net

276 ms

www.isanh.net

743 ms

ztHQEUTXxUEgJ3Ybtnh5pf-CgNk.js

275 ms

system.css

32 ms

general.css

30 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 72% of them (82 requests) were addressed to the original Isanh.net, 9% (10 requests) were made to Weatherwidget.io and 7% (8 requests) were made to I.vimeocdn.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Isanh.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (17%)

Content Size

15.3 MB

After Optimization

12.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isanh.net main page is 15.3 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. Only a small number of websites need less resources to load. Images take 15.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 65.8 kB

  • Original 79.3 kB
  • After minification 79.2 kB
  • After compression 13.5 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 65.8 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 2.5 MB

  • Original 15.1 MB
  • After minification 12.7 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, Isanh needs image optimization as it can save up to 2.5 MB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 32.0 kB

  • Original 53.9 kB
  • After minification 53.9 kB
  • After compression 21.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 59% of the original size.

CSS Optimization

-11%

Potential reduce by 5.1 kB

  • Original 47.1 kB
  • After minification 47.1 kB
  • After compression 42.1 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. Isanh.net needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (21%)

Requests Now

112

After Optimization

88

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isanh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isanh.net

isanh.net

276 ms

www.isanh.net

www.isanh.net

743 ms

ztHQEUTXxUEgJ3Ybtnh5pf-CgNk.js

ztHQEUTXxUEgJ3Ybtnh5pf-CgNk.js

275 ms

system.css

system.css

32 ms

general.css

general.css

30 ms

style.css

style.css

485 ms

addons.css

addons.css

434 ms

layout.css

layout.css

482 ms

template.css

template.css

46 ms

usertools.css

usertools.css

431 ms

css3.css

css3.css

56 ms

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typo.css

67 ms

template.css

template.css

77 ms

template.css

template.css

88 ms

template.css

template.css

97 ms

index.php

index.php

835 ms

css

css

32 ms

analytics.js

analytics.js

70 ms

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34 ms

system.css

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18 ms

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96 ms

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13 ms

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121 ms

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990 ms

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1119 ms

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50 ms

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48 ms

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1266 ms

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44 ms

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1115 ms

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987 ms

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1111 ms

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1260 ms

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1694 ms

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1264 ms

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2036 ms

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2195 ms

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1300 ms

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1323 ms

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1340 ms

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1353 ms

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2486 ms

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1371 ms

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1381 ms

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2300 ms

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373 ms

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1686 ms

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1701 ms

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2602 ms

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58 ms

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2636 ms

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1952 ms

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1954 ms

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2451 ms

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2584 ms

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2171 ms

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2171 ms

14 ms

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12 ms

angular-1.5.8.min.js

angular-1.5.8.min.js

24 ms

iApp.min.js

iApp.min.js

47 ms

open.svg

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41 ms

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68 ms

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130 ms

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78 ms

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129 ms

386 ms

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88 ms

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258 ms

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322 ms

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271 ms

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261 ms

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266 ms

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408 ms

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133 ms

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255 ms

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1365 ms

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1263 ms

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540 ms

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1274 ms

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1170 ms

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57 ms

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1163 ms

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1219 ms

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1219 ms

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1214 ms

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1212 ms

Accessibility Review

isanh.net accessibility score

88

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

isanh.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

isanh.net 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

Links do not have descriptive text

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 Isanh.net 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 Isanh.net 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

isanh.net

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