Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rcoeng.com

B2B Product Development, Prototyping, Testing, & Production Services

Page Load Speed

276 ms in total

First Response

91 ms

Resources Loaded

102 ms

Page Rendered

83 ms

rcoeng.com screenshot

About Website

Click here to check amazing Rcoeng content for United States. Otherwise, check out these important facts you probably never knew about rcoeng.com

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Key Findings

We analyzed Rcoeng.com page load time and found that the first response time was 91 ms and then it took 185 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Rcoeng.com rating and web reputation

Performance Metrics

rcoeng.com performance score

0

Network Requests Diagram

rcoeng.com

91 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Rcoeng.com and no external sources were called. The less responsive or slowest element that took the longest time to load (91 ms) belongs to the original domain Rcoeng.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.6 kB (3%)

Content Size

373.2 kB

After Optimization

360.6 kB

In fact, the total size of Rcoeng.com main page is 373.2 kB. 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. CSS take 174.1 kB which makes up the majority of the site volume.

HTML Optimization

-25%

Potential reduce by 76 B

  • Original 309 B
  • After minification 308 B
  • After compression 233 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 76 B or 25% of the original size.

Image Optimization

-1%

Potential reduce by 830 B

  • Original 142.8 kB
  • After minification 141.9 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. Rcoeng images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 218 B

  • Original 56.1 kB
  • After minification 56.1 kB
  • After compression 55.9 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

-7%

Potential reduce by 11.5 kB

  • Original 174.1 kB
  • After minification 174.1 kB
  • After compression 162.6 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. Rcoeng.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

rcoeng.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rcoeng.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 Rcoeng.com main page’s claimed encoding is us-ascii. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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