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cnmineral.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cnmineral.com

QUALITY MINERAL SPECIMENS FOR SALE ~ CAL NEVA MINERAL COMPANY

Page Load Speed

1.3 sec in total

First Response

173 ms

Resources Loaded

1 sec

Page Rendered

112 ms

cnmineral.com screenshot

About Website

Welcome to cnmineral.com homepage info - get ready to check Cn MINERAL best content right away, or after learning these important things about cnmineral.com

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Key Findings

We analyzed Cnmineral.com page load time and found that the first response time was 173 ms and then it took 1.1 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

cnmineral.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

cnmineral.com

173 ms

www.cnmineral.com

374 ms

top_link.css

129 ms

bottom_link.css

196 ms

text_special_1.css

194 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Cnmineral.com and no external sources were called. The less responsive or slowest element that took the longest time to load (530 ms) belongs to the original domain Cnmineral.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 265.8 kB (73%)

Content Size

366.3 kB

After Optimization

100.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Cnmineral.com main page is 366.3 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. Only 5% of websites need less resources to load. Images take 347.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 14.1 kB

  • Original 17.5 kB
  • After minification 14.5 kB
  • After compression 3.4 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 3.0 kB, which is 17% 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 14.1 kB or 81% of the original size.

Image Optimization

-72%

Potential reduce by 250.9 kB

  • Original 347.4 kB
  • After minification 96.5 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, Cn MINERAL needs image optimization as it can save up to 250.9 kB or 72% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-53%

Potential reduce by 763 B

  • Original 1.4 kB
  • After minification 1.2 kB
  • After compression 683 B

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. Cnmineral.com needs all CSS files to be minified and compressed as it can save up to 763 B or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (36%)

Requests Now

11

After Optimization

7

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn MINERAL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnmineral.com

cnmineral.com

173 ms

www.cnmineral.com

www.cnmineral.com

374 ms

top_link.css

top_link.css

129 ms

bottom_link.css

bottom_link.css

196 ms

text_special_1.css

text_special_1.css

194 ms

homepage_1.css

homepage_1.css

195 ms

headline_1.css

headline_1.css

194 ms

CN_LOGO_NEW_4.png

CN_LOGO_NEW_4.png

530 ms

spacer_new.gif

spacer_new.gif

266 ms

Elbaite%20Tourmaline,%20San%20Diego%20Mine,%20Mesa%20Grande,%20San%20Diego%20County%20California.png

Elbaite%20Tourmaline,%20San%20Diego%20Mine,%20Mesa%20Grande,%20San%20Diego%20County%20California.png

384 ms

clear.gif

clear.gif

278 ms

Opal,%20Rainbow%20Ridge%20Mine,%20Virgin%20Valley,%20Humboldt%20County,%20Nevada.png

Opal,%20Rainbow%20Ridge%20Mine,%20Virgin%20Valley,%20Humboldt%20County,%20Nevada.png

333 ms

Aquamarine%20on%20Feldspar,%20Dara-e-Pech%20Pegmatite%20Field,%20Dara-e-Pech%20District,%20Kunar,%20Afghanistan%20001.png

Aquamarine%20on%20Feldspar,%20Dara-e-Pech%20Pegmatite%20Field,%20Dara-e-Pech%20District,%20Kunar,%20Afghanistan%20001.png

412 ms

Accessibility Review

cnmineral.com accessibility score

63

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.

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

Image elements do not have [alt] attributes

Best Practices

cnmineral.com best practices score

58

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

SEO Factors

cnmineral.com 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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnmineral.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 Cnmineral.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

cnmineral.com

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