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A leading manufacturer of Sapphire optics in China, UltiTech offers a wide range of sapphire components including sapphire windows, sapphire lenses, sapphire rods, sapphire light guides, sapphire pris...

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sapphire-optics.com

422 ms

404-pic.gif

149 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Sapphire-optics.com and no external sources were called. The less responsive or slowest element that took the longest time to load (422 ms) belongs to the original domain Sapphire-optics.com.

Content Size

2.3 kB

After Optimization

1.0 kB

In fact, the total size of Sapphire-optics.com main page is 2.3 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. HTML takes 2.3 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 1.3 kB

Original 2.3 kB
After minification 2.2 kB
After compression 1.0 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 1.3 kB or 55% of the original size.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sapphire Optics. According to our analytics all requests are already optimized.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

UTF-8

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

sapphire-optics.com

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