Tools & Wizards About Us
badgemology.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

badgemology.com

Exposing the International School of Gemology, Insurance Institute Of Jewelry Appraisal & Robert James

Page Load Speed

2.1 sec in total

First Response

383 ms

Resources Loaded

1.4 sec

Page Rendered

304 ms

badgemology.com screenshot

About Website

Welcome to badgemology.com homepage info - get ready to check Bad Gemology best content right away, or after learning these important things about badgemology.com

History of Robert James of the International School of Gemology, World Gem Society and Institute Of Jewelery Appraisal

Visit badgemology.com

Key Findings

We analyzed Badgemology.com page load time and found that the first response time was 383 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

badgemology.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

badgemology.com

383 ms

styles.css

138 ms

fonts.css

293 ms

addthis_widget.js

129 ms

counter.js

28 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 81% of them (22 requests) were addressed to the original Badgemology.com, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (683 ms) belongs to the original domain Badgemology.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.8 kB (16%)

Content Size

160.5 kB

After Optimization

134.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Badgemology.com main page is 160.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 122.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 11.5 kB

  • Original 16.2 kB
  • After minification 14.7 kB
  • After compression 4.7 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 11.5 kB or 71% of the original size.

Image Optimization

-10%

Potential reduce by 12.7 kB

  • Original 122.7 kB
  • After minification 110.0 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. Bad Gemology images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-35%

Potential reduce by 1.6 kB

  • Original 4.5 kB
  • After minification 4.5 kB
  • After compression 2.9 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. Badgemology.com needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 35% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

23

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bad Gemology. According to our analytics all requests are already optimized.

Network Requests Diagram

badgemology.com

badgemology.com

383 ms

styles.css

styles.css

138 ms

fonts.css

fonts.css

293 ms

addthis_widget.js

addthis_widget.js

129 ms

counter.js

counter.js

28 ms

ga.js

ga.js

72 ms

bg1.png

bg1.png

118 ms

badgemology.con-title.jpg

badgemology.con-title.jpg

149 ms

badgemology.con-title-bean-banner.jpg

badgemology.con-title-bean-banner.jpg

366 ms

diploma-mill-thumb.jpg

diploma-mill-thumb.jpg

222 ms

green-sapphire-thumb.jpg

green-sapphire-thumb.jpg

368 ms

tarkovsky-thumb.jpg

tarkovsky-thumb.jpg

410 ms

einstein-thumb.jpg

einstein-thumb.jpg

298 ms

dunce-thumb.jpg

dunce-thumb.jpg

333 ms

teacher-small.jpg

teacher-small.jpg

427 ms

chef-thumb.jpg

chef-thumb.jpg

431 ms

fireman-small.jpg

fireman-small.jpg

449 ms

open-letter-small.jpg

open-letter-small.jpg

500 ms

siam-thumb.jpg

siam-thumb.jpg

528 ms

gift-thumb.jpg

gift-thumb.jpg

531 ms

topaz-thumb.jpg

topaz-thumb.jpg

558 ms

baby-crying.jpg

baby-crying.jpg

595 ms

shocked.jpg

shocked.jpg

606 ms

CC3.png

CC3.png

619 ms

beryliumbold-webfont.woff

beryliumbold-webfont.woff

683 ms

__utm.gif

__utm.gif

11 ms

t.php

t.php

89 ms

Accessibility Review

badgemology.com accessibility score

78

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

badgemology.com 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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

badgemology.com SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Badgemology.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Badgemology.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

badgemology.com

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