2.8 sec in total
330 ms
2.2 sec
230 ms
Welcome to zh.mindat.org homepage info - get ready to check Zh Mindat best content for United States right away, or after learning these important things about zh.mindat.org
The web's most comprehensive and regularly updated mineralogy database with information on minerals from around the world and hundreds of thousands of photos
Visit zh.mindat.orgWe analyzed Zh.mindat.org page load time and found that the first response time was 330 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
zh.mindat.org performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value27.6 s
0/100
25%
Value8.5 s
18/100
10%
Value550 ms
53/100
30%
Value0.023
100/100
15%
Value16.8 s
5/100
10%
330 ms
223 ms
200 ms
202 ms
351 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zh.mindat.org, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (828 ms) relates to the external source Mindat.org.
Page size can be reduced by 559.0 kB (45%)
1.2 MB
682.3 kB
In fact, the total size of Zh.mindat.org main page is 1.2 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. 30% of websites need less resources to load. Images take 595.9 kB which makes up the majority of the site volume.
Potential reduce by 21.4 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. 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 21.4 kB or 66% of the original size.
Potential reduce by 79.8 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, Zh Mindat needs image optimization as it can save up to 79.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 284.0 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 284.0 kB or 70% of the original size.
Potential reduce by 173.8 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. Zh.mindat.org needs all CSS files to be minified and compressed as it can save up to 173.8 kB or 84% of the original size.
Number of requests can be reduced by 5 (9%)
57
52
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zh Mindat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
www.mindat.org
330 ms
mindat.css
223 ms
jquery-ui.css
200 ms
jquery-ui.theme.css
202 ms
jquery-1.11.0.min.js
351 ms
jquery-ui.min.js
482 ms
jjquery.cookie-modified.js
210 ms
jquery.autocomplete-min.js
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cform_client.js
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logo15.png
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elements.jpg
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common.jpg
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mineral-photography.jpg
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828 ms
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669 ms
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706 ms
zh.mindat.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
zh.mindat.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
zh.mindat.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zh.mindat.org 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 Zh.mindat.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.
zh.mindat.org
Open Graph description is not detected on the main page of Zh Mindat. 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: