Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

escspectrum.com

ESC Spectrum | CEMS and DAS Solutions for Clean Air Regulations

Page Load Speed

426 ms in total

First Response

183 ms

Resources Loaded

191 ms

Page Rendered

52 ms

escspectrum.com screenshot

About Website

Welcome to escspectrum.com homepage info - get ready to check ESC Spectrum best content right away, or after learning these important things about escspectrum.com

ESC Spectrum offers Continuous Emission Monitoring System (CEMS) & Data Acquisition System solutions for air emissions regulatory compliance.

Visit escspectrum.com

Key Findings

We analyzed Escspectrum.com page load time and found that the first response time was 183 ms and then it took 243 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 Escspectrum.com rating and web reputation

Performance Metrics

escspectrum.com performance score

0

Network Requests Diagram

escspectrum.com

183 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 Escspectrum.com and no external sources were called. The less responsive or slowest element that took the longest time to load (183 ms) belongs to the original domain Escspectrum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.0 kB (3%)

Content Size

1.7 MB

After Optimization

1.7 MB

In fact, the total size of Escspectrum.com main page is 1.7 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. Images take 817.4 kB which makes up the majority of the site volume.

HTML Optimization

-33%

Potential reduce by 45 B

  • Original 138 B
  • After minification 136 B
  • After compression 93 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 45 B or 33% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 817.4 kB
  • After minification 817.4 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. ESC Spectrum images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 46.6 kB

  • Original 633.3 kB
  • After minification 632.8 kB
  • After compression 586.7 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

-4%

Potential reduce by 10.3 kB

  • Original 293.8 kB
  • After minification 291.4 kB
  • After compression 283.5 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. Escspectrum.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

escspectrum.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Escspectrum.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 Escspectrum.com main page’s claimed encoding is . 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 ESC Spectrum. 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: