Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

718 ms in total

First Response

57 ms

Resources Loaded

592 ms

Page Rendered

69 ms

worldofoptics.com screenshot

About Website

Welcome to worldofoptics.com homepage info - get ready to check Worldofoptics best content for United States right away, or after learning these important things about worldofoptics.com

Visit worldofoptics.com

Key Findings

We analyzed Worldofoptics.com page load time and found that the first response time was 57 ms and then it took 661 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

worldofoptics.com performance score

0

Network Requests Diagram

worldofoptics.com

57 ms

sunglassoutlet.com

37 ms

www.sunglassoutlet.com

325 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 33% of them (1 request) were addressed to the original Worldofoptics.com, 67% (2 requests) were made to Sunglassoutlet.com. The less responsive or slowest element that took the longest time to load (325 ms) relates to the external source Sunglassoutlet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.6 kB (5%)

Content Size

1.1 MB

After Optimization

1.0 MB

In fact, the total size of Worldofoptics.com main page is 1.1 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 571.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 1.8 kB

  • Original 2.5 kB
  • After minification 2.3 kB
  • After compression 717 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. 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 1.8 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 570 B

  • Original 436.3 kB
  • After minification 435.7 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. Worldofoptics images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 46.3 kB

  • Original 571.1 kB
  • After minification 571.1 kB
  • After compression 524.8 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 0 B

  • Original 47.7 kB
  • After minification 47.7 kB
  • After compression 47.7 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. Worldofoptics.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

worldofoptics.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldofoptics.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Worldofoptics.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 Worldofoptics. 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: