Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

gemhub.com

GEMHUB: an international network for buyers and sellers of diamonds, gemstone and pearls

Page Load Speed

3.3 sec in total

First Response

723 ms

Resources Loaded

2.5 sec

Page Rendered

75 ms

About Website

Visit gemhub.com now to see the best up-to-date GEMHUB content and also check out these interesting facts you probably never knew about gemhub.com

GEMHUB is the largest online diamond trading network that allows diamond trade professionals to buy and sell diamonds online. Gemhub is the diamond industry’s largest business-to-business online netwo...

Visit gemhub.com

Key Findings

We analyzed Gemhub.com page load time and found that the first response time was 723 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Gemhub.com rating and web reputation

Performance Metrics

gemhub.com performance score

0

Network Requests Diagram

www.gemhub.com

723 ms

style.min.css

294 ms

jquery.js

716 ms

scripts.min.js

512 ms

jquery.validate.min.js

585 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Gemhub.com and no external sources were called. The less responsive or slowest element that took the longest time to load (903 ms) belongs to the original domain Gemhub.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.6 kB (22%)

Content Size

66.8 kB

After Optimization

52.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gemhub.com main page is 66.8 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 10% of websites need less resources to load. Javascripts take 41.6 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 1.2 kB

  • Original 2.0 kB
  • After minification 1.8 kB
  • After compression 840 B

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 232 B, which is 11% 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 1.2 kB or 59% of the original size.

Image Optimization

-64%

Potential reduce by 13.3 kB

  • Original 20.8 kB
  • After minification 7.5 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, GEMHUB needs image optimization as it can save up to 13.3 kB or 64% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 86 B

  • Original 41.6 kB
  • After minification 41.6 kB
  • After compression 41.5 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

-0%

Potential reduce by 4 B

  • Original 2.4 kB
  • After minification 2.4 kB
  • After compression 2.4 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. Gemhub.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GEMHUB. According to our analytics all requests are already optimized.

Network Requests Diagram

SEO Factors

gemhub.com SEO score

0

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 Gemhub.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 Gemhub.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

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