Report Summary

  • 0

    Performance

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

respirent.com

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Page Load Speed

924 ms in total

First Response

212 ms

Resources Loaded

661 ms

Page Rendered

51 ms

respirent.com screenshot

About Website

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Key Findings

We analyzed Respirent.com page load time and found that the first response time was 212 ms and then it took 712 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

respirent.com performance score

0

Network Requests Diagram

respirent.com

212 ms

suspendedpage.cgi

160 ms

iyfhshsp.com

283 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 67% of them (2 requests) were addressed to the original Respirent.com, 33% (1 request) were made to Iyfhshsp.com. The less responsive or slowest element that took the longest time to load (283 ms) relates to the external source Iyfhshsp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.8 kB (26%)

Content Size

1.1 MB

After Optimization

785.4 kB

In fact, the total size of Respirent.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. Images take 814.9 kB which makes up the majority of the site volume.

HTML Optimization

-41%

Potential reduce by 199 B

  • Original 491 B
  • After minification 423 B
  • After compression 292 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 68 B, which is 14% 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 199 B or 41% of the original size.

Image Optimization

-29%

Potential reduce by 235.8 kB

  • Original 814.9 kB
  • After minification 579.1 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, Respirent needs image optimization as it can save up to 235.8 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 32.2 kB

  • Original 232.6 kB
  • After minification 232.6 kB
  • After compression 200.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.2 kB or 14% of the original size.

CSS Optimization

-32%

Potential reduce by 2.6 kB

  • Original 8.2 kB
  • After minification 8.2 kB
  • After compression 5.6 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. Respirent.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 32% of the original size.

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.

Accessibility Review

respirent.com accessibility score

68

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

respirent.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

respirent.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Respirent.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 Respirent.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 Respirent. 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: