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iah.org screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

iah.org

The International Association of Hydrogeologists - IAH / AIH

Page Load Speed

4.8 sec in total

First Response

253 ms

Resources Loaded

4.3 sec

Page Rendered

253 ms

iah.org screenshot

About Website

Welcome to iah.org homepage info - get ready to check IAH best content for Bangladesh right away, or after learning these important things about iah.org

The World-wide Groundwater Organisation. Our mission is to further the understanding, wise use and protection of groundwater resources throughout the world.

Visit iah.org

Key Findings

We analyzed Iah.org page load time and found that the first response time was 253 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

iah.org performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

iah.org

253 ms

iah.org

1357 ms

css

66 ms

forms.css

239 ms

jquery.min.js

57 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 85% of them (40 requests) were addressed to the original Iah.org, 4% (2 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Iah.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 406.8 kB (37%)

Content Size

1.1 MB

After Optimization

682.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iah.org main page is 1.1 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. 35% of websites need less resources to load. Images take 690.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 44.2 kB

  • Original 52.1 kB
  • After minification 37.8 kB
  • After compression 7.9 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 14.3 kB, which is 28% 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 44.2 kB or 85% of the original size.

Image Optimization

-12%

Potential reduce by 82.1 kB

  • Original 690.4 kB
  • After minification 608.2 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, IAH needs image optimization as it can save up to 82.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 66.3 kB

  • Original 103.7 kB
  • After minification 86.0 kB
  • After compression 37.4 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 66.3 kB or 64% of the original size.

CSS Optimization

-88%

Potential reduce by 214.2 kB

  • Original 243.2 kB
  • After minification 182.4 kB
  • After compression 29.1 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. Iah.org needs all CSS files to be minified and compressed as it can save up to 214.2 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (40%)

Requests Now

43

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IAH. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iah.org

iah.org

253 ms

iah.org

iah.org

1357 ms

css

css

66 ms

forms.css

forms.css

239 ms

jquery.min.js

jquery.min.js

57 ms

respond.min.js

respond.min.js

236 ms

jquery-ui.min.js

jquery-ui.min.js

82 ms

main.css

main.css

689 ms

respond.min.js

respond.min.js

240 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

425 ms

formreset.css

formreset.css

231 ms

datepicker.css

datepicker.css

232 ms

formsmain.css

formsmain.css

532 ms

readyclass.css

readyclass.css

541 ms

browsers.css

browsers.css

461 ms

rtl.css

rtl.css

614 ms

main.js

main.js

604 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

603 ms

jquery.colorbox.js

jquery.colorbox.js

744 ms

wp-embed.min.js

wp-embed.min.js

679 ms

ga.js

ga.js

130 ms

iah-logo-2016.png

iah-logo-2016.png

569 ms

search-but.png

search-but.png

569 ms

join-icon.png

join-icon.png

720 ms

member-icon.png

member-icon.png

644 ms

menu-arr-down.png

menu-arr-down.png

716 ms

Foux-de-la-Vis-2-1000x326.jpg

Foux-de-la-Vis-2-1000x326.jpg

1174 ms

aims-wpcf_1000x326.jpg

aims-wpcf_1000x326.jpg

1157 ms

GWMoroccofieldtrip-wpcf_1000x326.jpg

GWMoroccofieldtrip-wpcf_1000x326.jpg

1261 ms

slide-arr-white.png

slide-arr-white.png

863 ms

tab-right-selected.png

tab-right-selected.png

939 ms

tab-left-selected.png

tab-left-selected.png

946 ms

blue-arr.png

blue-arr.png

1089 ms

chapters.png

chapters.png

1169 ms

networks.png

networks.png

1171 ms

publications.png

publications.png

1316 ms

learning.png

learning.png

1386 ms

2015-09-13-18.40.59-620x394.jpg

2015-09-13-18.40.59-620x394.jpg

1659 ms

white-arr.png

white-arr.png

1549 ms

cake_web-620x394.jpg

cake_web-620x394.jpg

1591 ms

journalspread-wpcf_620x394.png

journalspread-wpcf_620x394.png

2170 ms

linkedin-icon.jpg

linkedin-icon.jpg

1545 ms

facebook-icon.jpg

facebook-icon.jpg

1607 ms

twitter-icon.gif

twitter-icon.gif

1766 ms

UyYrYy3ltEffJV9QueSi4UpeNX8RPf6i6WQfJWyCWEs.ttf

UyYrYy3ltEffJV9QueSi4UpeNX8RPf6i6WQfJWyCWEs.ttf

56 ms

Q_pTky3Sc3ubRibGToTAYjnFfol0SnfBMmbnmUK0fZM.ttf

Q_pTky3Sc3ubRibGToTAYjnFfol0SnfBMmbnmUK0fZM.ttf

61 ms

__utm.gif

__utm.gif

18 ms

Accessibility Review

iah.org accessibility score

94

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.

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

iah.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

iah.org SEO score

92

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

    EN

  • Encoding

    UTF-8

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

iah.org

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