Report Summary

  • 20

    Performance

    Renders faster than
    40% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    86% of websites

  • 83

    SEO

    Google-friendlier than
    54% of websites

aiha.org

Homepage | AIHA

Page Load Speed

1.6 sec in total

First Response

34 ms

Resources Loaded

1.2 sec

Page Rendered

423 ms

aiha.org screenshot

About Website

Welcome to aiha.org homepage info - get ready to check AIHA best content for United States right away, or after learning these important things about aiha.org

AIHA is the association for scientists and professionals committed to preserving and ensuring OEHS in the workplace and community.

Visit aiha.org

Key Findings

We analyzed Aiha.org page load time and found that the first response time was 34 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

aiha.org performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value2,500 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

aiha.org

34 ms

www.aiha.org

75 ms

default.aspx

136 ms

jquery.min.js

77 ms

jquery-ui.min.js

97 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 75% of them (76 requests) were addressed to the original Aiha.org, 6% (6 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (254 ms) belongs to the original domain Aiha.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (50%)

Content Size

2.4 MB

After Optimization

1.2 MB

In fact, the total size of Aiha.org main page is 2.4 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 954.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 94.4 kB

  • Original 117.5 kB
  • After minification 113.8 kB
  • After compression 23.1 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 94.4 kB or 80% of the original size.

Image Optimization

-13%

Potential reduce by 126.0 kB

  • Original 954.9 kB
  • After minification 828.9 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. Obviously, AIHA needs image optimization as it can save up to 126.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 614.3 kB

  • Original 885.8 kB
  • After minification 874.8 kB
  • After compression 271.5 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 614.3 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 357.0 kB

  • Original 436.3 kB
  • After minification 424.7 kB
  • After compression 79.3 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. Aiha.org needs all CSS files to be minified and compressed as it can save up to 357.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (39%)

Requests Now

93

After Optimization

57

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AIHA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

aiha.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

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

Best Practices

aiha.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

aiha.org SEO score

83

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

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 Aiha.org 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 Aiha.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

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