Tools & Wizards About Us
iranstone.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

iranstone.com

Kaneara GroupYazd , Yazd Brown Porphyry ,Red Porphyry Granit

Page Load Speed

2.5 sec in total

First Response

335 ms

Resources Loaded

2 sec

Page Rendered

134 ms

iranstone.com screenshot

About Website

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

In the early 1960s a committee was formed in Trentino, Italy. Since the members were aware of the importance of porphyry stone in developing the local economy, they expanded its exploration and extrac...

Visit iranstone.com

Key Findings

We analyzed Iranstone.com page load time and found that the first response time was 335 ms and then it took 2.1 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.

Performance Metrics

iranstone.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.609

10/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

iranstone.com

335 ms

normalize.css

428 ms

lightbox.css

444 ms

bootstrap-theme.min.css

448 ms

bootstrap.min.css

550 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 98% of them (39 requests) were addressed to the original Iranstone.com, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (842 ms) belongs to the original domain Iranstone.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 286.4 kB (5%)

Content Size

5.8 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iranstone.com main page is 5.8 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. 40% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 17.4 kB

  • Original 20.9 kB
  • After minification 16.3 kB
  • After compression 3.5 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 4.5 kB, which is 22% 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 17.4 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 264.1 kB

  • Original 5.6 MB
  • After minification 5.4 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. Iranstone images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 127.5 kB
  • After minification 127.5 kB
  • After compression 126.3 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

-10%

Potential reduce by 3.7 kB

  • Original 36.7 kB
  • After minification 36.2 kB
  • After compression 33.0 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. Iranstone.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (46%)

Requests Now

35

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iranstone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iranstone.com

iranstone.com

335 ms

normalize.css

normalize.css

428 ms

lightbox.css

lightbox.css

444 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

448 ms

bootstrap.min.css

bootstrap.min.css

550 ms

fwslider.css

fwslider.css

449 ms

bootstrap-rtl.min.css

bootstrap-rtl.min.css

449 ms

menu_nav.css

menu_nav.css

533 ms

style_en.css

style_en.css

547 ms

imagelightbox.css

imagelightbox.css

555 ms

jquery-1.11.0.js

jquery-1.11.0.js

658 ms

script_en.js

script_en.js

557 ms

lightbox.min.js

lightbox.min.js

637 ms

imagelightbox.min.js

imagelightbox.min.js

650 ms

bootstrap.min.js

bootstrap.min.js

654 ms

jquery-ui.min.js

jquery-ui.min.js

22 ms

fwslider.js

fwslider.js

654 ms

main.js

main.js

696 ms

velocity.min.js

velocity.min.js

742 ms

close_l.png

close_l.png

110 ms

loading_l.gif

loading_l.gif

110 ms

prev_l.png

prev_l.png

110 ms

next_l.png

next_l.png

109 ms

OpenSans-Light.woff

OpenSans-Light.woff

312 ms

logo.png

logo.png

310 ms

slide_1632046491.jpg

slide_1632046491.jpg

621 ms

slide_1462895405.jpg

slide_1462895405.jpg

416 ms

slide_1462894046.jpg

slide_1462894046.jpg

518 ms

slide_1620745361.jpeg

slide_1620745361.jpeg

834 ms

slide_1620732593.jpg

slide_1620732593.jpg

729 ms

slide_1620732224.jpg

slide_1620732224.jpg

827 ms

left.svg

left.svg

520 ms

right.svg

right.svg

621 ms

img_1461153434_1.jpg

img_1461153434_1.jpg

730 ms

img_1457284246_1.jpg

img_1457284246_1.jpg

731 ms

img_1457284261_1.jpg

img_1457284261_1.jpg

731 ms

img_1457284276_1.jpg

img_1457284276_1.jpg

839 ms

img_1457284289_1.jpg

img_1457284289_1.jpg

842 ms

r.jpg

r.jpg

838 ms

icomoon.ttf

icomoon.ttf

835 ms

Accessibility Review

iranstone.com accessibility score

56

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

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

iranstone.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

iranstone.com SEO score

78

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

    N/A

  • Encoding

    UTF-8

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

iranstone.com

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