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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

narap.org

PowWeb

Page Load Speed

623 ms in total

First Response

148 ms

Resources Loaded

316 ms

Page Rendered

159 ms

narap.org screenshot

About Website

Click here to check amazing Narap content. Otherwise, check out these important facts you probably never knew about narap.org

NARAP is a group of concerned railroaders and researchers who are committed to address the problem of human fatigue in our industry. We meet each quarter to share ideas, learn about current scientific...

Visit narap.org

Key Findings

We analyzed Narap.org page load time and found that the first response time was 148 ms and then it took 475 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

narap.org performance score

0

Network Requests Diagram

narap.org

148 ms

narap.css

24 ms

swfobject.js

38 ms

anylink.js

38 ms

n4.g

35 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 95% of them (18 requests) were addressed to the original Narap.org, 5% (1 request) were made to Nht-3.extreme-dm.com. The less responsive or slowest element that took the longest time to load (148 ms) belongs to the original domain Narap.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.2 kB (21%)

Content Size

80.5 kB

After Optimization

63.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Narap.org main page is 80.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 57.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 6.3 kB

  • Original 8.7 kB
  • After minification 7.6 kB
  • After compression 2.5 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. This page needs HTML code to be minified as it can gain 1.1 kB, which is 13% 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 6.3 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 172 B

  • Original 57.0 kB
  • After minification 56.8 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. Narap images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 6.6 kB

  • Original 9.5 kB
  • After minification 8.5 kB
  • After compression 2.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.6 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 4.1 kB

  • Original 5.3 kB
  • After minification 3.8 kB
  • After compression 1.1 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. Narap.org needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Narap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

narap.org

narap.org

148 ms

narap.css

narap.css

24 ms

swfobject.js

swfobject.js

38 ms

anylink.js

anylink.js

38 ms

n4.g

n4.g

35 ms

header.jpg

header.jpg

78 ms

content1.jpg

content1.jpg

62 ms

tableftB.gif

tableftB.gif

51 ms

tabrightB.gif

tabrightB.gif

67 ms

footer.jpg

footer.jpg

77 ms

ASLRRA.jpg

ASLRRA.jpg

64 ms

BNSF.jpg

BNSF.jpg

70 ms

CN.jpg

CN.jpg

82 ms

CP.jpg

CP.jpg

96 ms

CSX.jpg

CSX.jpg

89 ms

KSI.jpg

KSI.jpg

103 ms

METRA.jpg

METRA.jpg

96 ms

NS.jpg

NS.jpg

97 ms

UP.jpg

UP.jpg

103 ms

SEO Factors

narap.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Narap.org 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 Narap.org main page’s claimed encoding is iso-8859-1. 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

narap.org

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