Tools & Wizards About Us
itsdiamondcbn.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

itsdiamondcbn.com

Manufacturer of Electroplated, Diamond & CBN Grinding Wheels, Tools & Other Professional Products

Page Load Speed

4.4 sec in total

First Response

795 ms

Resources Loaded

3.4 sec

Page Rendered

157 ms

itsdiamondcbn.com screenshot

About Website

Click here to check amazing Its Diamond CBN content for Iran. Otherwise, check out these important facts you probably never knew about itsdiamondcbn.com

ITS Diamond Carbide – Marketing and Manufacturer of Electroplated, Diamond & CBN Grinding Wheels, Tools & Professional Products in Malaysia. Surface, Cylindrical, Optical Profile, Internal Points & To...

Visit itsdiamondcbn.com

Key Findings

We analyzed Itsdiamondcbn.com page load time and found that the first response time was 795 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

itsdiamondcbn.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

itsdiamondcbn.com

795 ms

styles.css

239 ms

jquery.js

711 ms

scripts.js

476 ms

bg.jpg

241 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Itsdiamondcbn.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Itsdiamondcbn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.2 kB (4%)

Content Size

614.7 kB

After Optimization

590.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itsdiamondcbn.com main page is 614.7 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. 25% of websites need less resources to load. Images take 578.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 13.2 kB

  • Original 16.1 kB
  • After minification 11.4 kB
  • After compression 2.9 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 4.7 kB, which is 29% 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 13.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 10.1 kB

  • Original 578.1 kB
  • After minification 568.0 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. Its Diamond CBN images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 468 B

  • Original 18.7 kB
  • After minification 18.7 kB
  • After compression 18.2 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

-24%

Potential reduce by 436 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 1.4 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. Itsdiamondcbn.com needs all CSS files to be minified and compressed as it can save up to 436 B or 24% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

34

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Its Diamond CBN. According to our analytics all requests are already optimized.

Network Requests Diagram

itsdiamondcbn.com

itsdiamondcbn.com

795 ms

styles.css

styles.css

239 ms

jquery.js

jquery.js

711 ms

scripts.js

scripts.js

476 ms

bg.jpg

bg.jpg

241 ms

top_bg.jpg

top_bg.jpg

240 ms

logo.png

logo.png

476 ms

nav_border.jpg

nav_border.jpg

476 ms

category_1.jpg

category_1.jpg

476 ms

category_2.jpg

category_2.jpg

477 ms

category_4.jpg

category_4.jpg

478 ms

category_3.jpg

category_3.jpg

478 ms

site_products_1.jpg

site_products_1.jpg

953 ms

site_products_2.jpg

site_products_2.jpg

716 ms

site_products_3.jpg

site_products_3.jpg

717 ms

site_products_4.jpg

site_products_4.jpg

953 ms

banner_1.jpg

banner_1.jpg

1188 ms

banner_2.jpg

banner_2.jpg

953 ms

banner_3.jpg

banner_3.jpg

1192 ms

banner_4.jpg

banner_4.jpg

1193 ms

banner_5.jpg

banner_5.jpg

1428 ms

banner_6.jpg

banner_6.jpg

1193 ms

product_1.jpg

product_1.jpg

1193 ms

product_2.jpg

product_2.jpg

1426 ms

product_3.jpg

product_3.jpg

1430 ms

product_4.jpg

product_4.jpg

1432 ms

product_5.jpg

product_5.jpg

1432 ms

product_6.jpg

product_6.jpg

1431 ms

product_7.jpg

product_7.jpg

1664 ms

product_8.jpg

product_8.jpg

1666 ms

product_9.jpg

product_9.jpg

1668 ms

product_10.jpg

product_10.jpg

1669 ms

product_11.jpg

product_11.jpg

1669 ms

product_12.jpg

product_12.jpg

1669 ms

footer_bg.jpg

footer_bg.jpg

1902 ms

Accessibility Review

itsdiamondcbn.com accessibility score

47

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

[id] attributes on active, focusable elements are not unique

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

itsdiamondcbn.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

itsdiamondcbn.com SEO score

67

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

    UTF-8

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

itsdiamondcbn.com

Open Graph description is not detected on the main page of Its Diamond CBN. 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: