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aapg.org screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

aapg.org

Successful Exploration Starts Here

Page Load Speed

3.5 sec in total

First Response

145 ms

Resources Loaded

3.1 sec

Page Rendered

310 ms

aapg.org screenshot

About Website

Visit aapg.org now to see the best up-to-date Aapg content for United States and also check out these interesting facts you probably never knew about aapg.org

The American Association of Petroleum Geologists is an international organization with over 38,000 members in 100-plus countries. The purposes of this Association are to advance the science of geology...

Visit aapg.org

Key Findings

We analyzed Aapg.org page load time and found that the first response time was 145 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

aapg.org performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value6,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.578

12/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

aapg.org

145 ms

www.aapg.org

194 ms

www.aapg.org

280 ms

gtm.js

65 ms

default.css

40 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 45% of them (62 requests) were addressed to the original Aapg.org, 34% (47 requests) were made to Img.aapg.org and 5% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (903 ms) belongs to the original domain Aapg.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.1 kB (11%)

Content Size

3.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aapg.org main page is 3.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 190.8 kB

  • Original 227.6 kB
  • After minification 204.8 kB
  • After compression 36.8 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 190.8 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 28.3 kB

  • Original 2.1 MB
  • After minification 2.1 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. Aapg images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 68.2 kB

  • Original 514.8 kB
  • After minification 514.8 kB
  • After compression 446.6 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 68.2 kB or 13% of the original size.

CSS Optimization

-34%

Potential reduce by 47.8 kB

  • Original 141.6 kB
  • After minification 141.5 kB
  • After compression 93.8 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. Aapg.org needs all CSS files to be minified and compressed as it can save up to 47.8 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (44%)

Requests Now

126

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aapg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aapg.org

aapg.org

145 ms

www.aapg.org

www.aapg.org

194 ms

www.aapg.org

www.aapg.org

280 ms

gtm.js

gtm.js

65 ms

default.css

default.css

40 ms

module.css

module.css

91 ms

skin.css

skin.css

48 ms

container.css

container.css

89 ms

PfMegaBaseStyles.css

PfMegaBaseStyles.css

46 ms

theme.css

theme.css

59 ms

portal.css

portal.css

136 ms

only-desktop.min.css

only-desktop.min.css

59 ms

skin.min.css

skin.min.css

89 ms

css

css

43 ms

aapg-social-share.min.css

aapg-social-share.min.css

98 ms

styles.css

styles.css

97 ms

bootstrap.min.css

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122 ms

obfusc8or.min.css

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97 ms

jquery.js

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129 ms

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156 ms

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267 ms

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274 ms

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258 ms

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155 ms

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153 ms

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173 ms

ptJC30xffuf41md5OfVwSXz4JdShzKHUA8rcoA9oVgayNTwb1gAAAABJRU5ErkJggg==

ptJC30xffuf41md5OfVwSXz4JdShzKHUA8rcoA9oVgayNTwb1gAAAABJRU5ErkJggg==

272 ms

kzFgyk6fSYKTxTOFR5Q6sb0BnjFBrKniHfvAAAAAElFTkSuQmCC

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355 ms

lLt5Ae4ZJjbuZJXRAAAAAElFTkSuQmCC

lLt5Ae4ZJjbuZJXRAAAAAElFTkSuQmCC

460 ms

jquery.dfp.min.js

jquery.dfp.min.js

33 ms

header_bg-PROGRESSIVE.jpg

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35 ms

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655 ms

menu_bg.jpg

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49 ms

main_content_bg.png

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48 ms

line.png

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49 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

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139 ms

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485 ms

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495 ms

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498 ms

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497 ms

share-icons-sprite.png

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11 ms

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42 ms

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462 ms

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535 ms

Accessibility Review

aapg.org accessibility score

77

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

aapg.org best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

aapg.org SEO score

77

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

    EN

  • Encoding

    UTF-8

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

aapg.org

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