2.2 sec in total
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Visit naturalstoneinstitute.org now to see the best up-to-date Natural Stone Institute content for Iran and also check out these interesting facts you probably never knew about naturalstoneinstitute.org
Formerly Marble Institute of America and Building Stone Institute. Find resources, education, standards, and technical specifications for the stone industry.
Visit naturalstoneinstitute.orgWe analyzed Naturalstoneinstitute.org page load time and found that the first response time was 36 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
naturalstoneinstitute.org performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value11.6 s
0/100
25%
Value6.5 s
39/100
10%
Value570 ms
52/100
30%
Value0.032
100/100
15%
Value11.9 s
17/100
10%
36 ms
561 ms
27 ms
68 ms
69 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 78% of them (95 requests) were addressed to the original Naturalstoneinstitute.org, 3% (4 requests) were made to Googletagmanager.com and 3% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (561 ms) belongs to the original domain Naturalstoneinstitute.org.
Page size can be reduced by 183.8 kB (9%)
2.0 MB
1.9 MB
In fact, the total size of Naturalstoneinstitute.org main page is 2.0 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. 75% 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 1.8 MB which makes up the majority of the site volume.
Potential reduce by 69.5 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 16.5 kB, which is 19% 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 69.5 kB or 82% of the original size.
Potential reduce by 90.3 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. Natural Stone Institute images are well optimized though.
Potential reduce by 11.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 12.4 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. Naturalstoneinstitute.org needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 35% of the original size.
Number of requests can be reduced by 35 (47%)
74
39
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Natural Stone Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
naturalstoneinstitute.org
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www.naturalstoneinstitute.org
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naturalstoneinstitute.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
naturalstoneinstitute.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
naturalstoneinstitute.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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Naturalstoneinstitute.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 Naturalstoneinstitute.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.
naturalstoneinstitute.org
Open Graph data is detected on the main page of Natural Stone Institute. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: