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ump.pnnl.gov screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ump.pnnl.gov

DOE Notice to Users Regarding Authorized Use of Computer Systems

Page Load Speed

2.8 sec in total

First Response

315 ms

Resources Loaded

2.3 sec

Page Rendered

130 ms

ump.pnnl.gov screenshot

About Website

Welcome to ump.pnnl.gov homepage info - get ready to check Ump Pnnl best content for United States right away, or after learning these important things about ump.pnnl.gov

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Visit ump.pnnl.gov

Key Findings

We analyzed Ump.pnnl.gov page load time and found that the first response time was 315 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ump.pnnl.gov performance score

0

Network Requests Diagram

ump.pnnl.gov

315 ms

forum.php

367 ms

yuiloader-dom-event.js

460 ms

connection-min.js

351 ms

vbulletin-core.js

472 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 95% of them (20 requests) were addressed to the original Ump.pnnl.gov, 5% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (811 ms) belongs to the original domain Ump.pnnl.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 204.8 kB (76%)

Content Size

271.1 kB

After Optimization

66.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ump.pnnl.gov main page is 271.1 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. 15% of websites need less resources to load. Javascripts take 126.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.2 kB

  • Original 16.1 kB
  • After minification 13.2 kB
  • After compression 3.9 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 2.9 kB, which is 18% 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 12.2 kB or 76% of the original size.

Image Optimization

-62%

Potential reduce by 14.3 kB

  • Original 23.1 kB
  • After minification 8.8 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. Obviously, Ump Pnnl needs image optimization as it can save up to 14.3 kB or 62% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 88.5 kB

  • Original 126.8 kB
  • After minification 125.4 kB
  • After compression 38.3 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 88.5 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 89.9 kB

  • Original 105.0 kB
  • After minification 79.3 kB
  • After compression 15.2 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. Ump.pnnl.gov needs all CSS files to be minified and compressed as it can save up to 89.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (26%)

Requests Now

19

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ump Pnnl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ump.pnnl.gov

ump.pnnl.gov

315 ms

forum.php

forum.php

367 ms

yuiloader-dom-event.js

yuiloader-dom-event.js

460 ms

connection-min.js

connection-min.js

351 ms

vbulletin-core.js

vbulletin-core.js

472 ms

css.php

css.php

811 ms

css.php

css.php

423 ms

css.php

css.php

349 ms

CFInstall.min.js

CFInstall.min.js

55 ms

vbulletin_md5.js

vbulletin_md5.js

654 ms

vbulletin_read_marker.js

vbulletin_read_marker.js

580 ms

background.png

background.png

80 ms

logotype.png

logotype.png

305 ms

search.png

search.png

237 ms

navbit-home.png

navbit-home.png

234 ms

forum_old-48.png

forum_old-48.png

315 ms

lastpost-right.png

lastpost-right.png

235 ms

cron.php

cron.php

348 ms

navBG.gif

navBG.gif

436 ms

arrow.png

arrow.png

438 ms

grey-up.png

grey-up.png

439 ms

SEO Factors

ump.pnnl.gov SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ump.pnnl.gov can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ump.pnnl.gov 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

ump.pnnl.gov

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