Tools & Wizards About Us
bioprocess.pnnl.gov screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

bioprocess.pnnl.gov

Multi-Species Reactive Transport Simulation Software for Groundwater Systems | PNNL

Page Load Speed

4.3 sec in total

First Response

311 ms

Resources Loaded

3.8 sec

Page Rendered

188 ms

bioprocess.pnnl.gov screenshot

About Website

Visit bioprocess.pnnl.gov now to see the best up-to-date Bioprocess PNNL content for United States and also check out these interesting facts you probably never knew about bioprocess.pnnl.gov

RT3D is a software package for simulating three-dimensional, multi-species, reactive transport of chemical compounds (solutes) in groundwater.

Visit bioprocess.pnnl.gov

Key Findings

We analyzed Bioprocess.pnnl.gov page load time and found that the first response time was 311 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bioprocess.pnnl.gov performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value24.7 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.13

82/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

multi-species-reactive-transport-simulation-software-groundwater-systems

311 ms

rt3d

1299 ms

core.css

216 ms

autocomplete.css

211 ms

menu.css

211 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bioprocess.pnnl.gov, 9% (9 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Pnnl.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (70%)

Content Size

2.0 MB

After Optimization

599.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bioprocess.pnnl.gov main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 136.3 kB

  • Original 156.4 kB
  • After minification 128.3 kB
  • After compression 20.2 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 28.2 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 136.3 kB or 87% of the original size.

Image Optimization

-60%

Potential reduce by 652.3 kB

  • Original 1.1 MB
  • After minification 440.9 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. Obviously, Bioprocess PNNL needs image optimization as it can save up to 652.3 kB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 240.9 kB

  • Original 334.0 kB
  • After minification 283.9 kB
  • After compression 93.0 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 240.9 kB or 72% of the original size.

CSS Optimization

-90%

Potential reduce by 391.2 kB

  • Original 436.5 kB
  • After minification 377.5 kB
  • After compression 45.3 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. Bioprocess.pnnl.gov needs all CSS files to be minified and compressed as it can save up to 391.2 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 81 (89%)

Requests Now

91

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bioprocess 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 57 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

multi-species-reactive-transport-simulation-software-groundwater-systems

multi-species-reactive-transport-simulation-software-groundwater-systems

311 ms

rt3d

rt3d

1299 ms

core.css

core.css

216 ms

autocomplete.css

autocomplete.css

211 ms

menu.css

menu.css

211 ms

ajax-progress.module.css

ajax-progress.module.css

210 ms

autocomplete-loading.module.css

autocomplete-loading.module.css

211 ms

js.module.css

js.module.css

271 ms

sticky-header.module.css

sticky-header.module.css

278 ms

system-status-counter.css

system-status-counter.css

279 ms

system-status-report-counters.css

system-status-report-counters.css

279 ms

system-status-report-general-info.css

system-status-report-general-info.css

278 ms

tabledrag.module.css

tabledrag.module.css

283 ms

tablesort.module.css

tablesort.module.css

349 ms

tree-child.module.css

tree-child.module.css

346 ms

theme.css

theme.css

411 ms

paragraphs.unpublished.css

paragraphs.unpublished.css

346 ms

css

css

32 ms

styles.css

styles.css

907 ms

modernizr.min.js

modernizr.min.js

360 ms

jquery.min.js

jquery.min.js

710 ms

modernizr-additional-tests.js

modernizr-additional-tests.js

413 ms

nodelist.foreach.js

nodelist.foreach.js

414 ms

element.matches.js

element.matches.js

429 ms

object.assign.js

object.assign.js

480 ms

css.escape.js

css.escape.js

481 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

483 ms

once.min.js

once.min.js

496 ms

jquery.once.min.js

jquery.once.min.js

547 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

550 ms

drupal.js

drupal.js

553 ms

drupal.init.js

drupal.init.js

564 ms

index.umd.min.js

index.umd.min.js

616 ms

gtm.js

gtm.js

618 ms

gtag.js

gtag.js

620 ms

progress.js

progress.js

632 ms

jquery.once.bc.js

jquery.once.bc.js

686 ms

loadjs.min.js

loadjs.min.js

686 ms

MathJax.js

MathJax.js

45 ms

responsive_image.ajax.js

responsive_image.ajax.js

490 ms

ajax.js

ajax.js

496 ms

ajax.js

ajax.js

548 ms

gtag.ajax.js

gtag.ajax.js

549 ms

version-min.js

version-min.js

551 ms

data-min.js

data-min.js

561 ms

disable-selection-min.js

disable-selection-min.js

511 ms

focusable-min.js

focusable-min.js

548 ms

form-min.js

form-min.js

549 ms

ie-min.js

ie-min.js

549 ms

jquery-patch-min.js

jquery-patch-min.js

564 ms

keycode-min.js

keycode-min.js

566 ms

plugin-min.js

plugin-min.js

547 ms

safe-active-element-min.js

safe-active-element-min.js

548 ms

safe-blur-min.js

safe-blur-min.js

549 ms

scroll-parent-min.js

scroll-parent-min.js

662 ms

unique-id-min.js

unique-id-min.js

612 ms

widget-min.js

widget-min.js

612 ms

autocomplete-min.js

autocomplete-min.js

611 ms

labels-min.js

labels-min.js

596 ms

menu-min.js

menu-min.js

546 ms

autocomplete.js

autocomplete.js

545 ms

config.js

config.js

543 ms

setup.js

setup.js

542 ms

caption.js

caption.js

490 ms

homepage.js

homepage.js

489 ms

image-gallery.js

image-gallery.js

490 ms

accessibleMegaMenu.js

accessibleMegaMenu.js

541 ms

slick.min.js

slick.min.js

487 ms

menus.js

menus.js

490 ms

multi-search.js

multi-search.js

489 ms

scripts.js

scripts.js

477 ms

jquery.tabbable.shim.js

jquery.tabbable.shim.js

436 ms

position.js

position.js

488 ms

search-auto-submit-js.js

search-auto-submit-js.js

486 ms

pnnl-logo.svg

pnnl-logo.svg

287 ms

rtflux_mass_flow_diagram.png

rtflux_mass_flow_diagram.png

993 ms

envelope.svg

envelope.svg

295 ms

phone.svg

phone.svg

293 ms

pnnl-logo-white.svg

pnnl-logo-white.svg

300 ms

doe-logo-white.svg

doe-logo-white.svg

298 ms

battelle-logo-white.svg

battelle-logo-white.svg

297 ms

social-icon-youtube.svg

social-icon-youtube.svg

302 ms

social-icon-youtube--white.svg

social-icon-youtube--white.svg

368 ms

social-icon-facebook.svg

social-icon-facebook.svg

352 ms

social-icon-facebook--white.svg

social-icon-facebook--white.svg

354 ms

social-icon-twitterx.svg

social-icon-twitterx.svg

354 ms

social-icon-twitterx--white.svg

social-icon-twitterx--white.svg

355 ms

social-icon-instagram.svg

social-icon-instagram.svg

425 ms

social-icon-instagram--white.svg

social-icon-instagram--white.svg

420 ms

social-icon-linkedin.svg

social-icon-linkedin.svg

362 ms

social-icon-linkedin--white.svg

social-icon-linkedin--white.svg

363 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

18 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

39 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

95 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

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85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

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86 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

86 ms

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u-440qyriQwlOrhSvowK_l5-fCZJ.ttf

97 ms

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u-4n0qyriQwlOrhSvowK_l521wRZWMf_.ttf

96 ms

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u-4n0qyriQwlOrhSvowK_l52xwNZWMf_.ttf

94 ms

TeX-AMS-MML_HTMLorMML.js

TeX-AMS-MML_HTMLorMML.js

34 ms

accessibility-menu.js

accessibility-menu.js

140 ms

Accessibility Review

bioprocess.pnnl.gov accessibility score

100

Accessibility Issues

Best Practices

bioprocess.pnnl.gov best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bioprocess.pnnl.gov SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bioprocess.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 Bioprocess.pnnl.gov 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

bioprocess.pnnl.gov

Open Graph data is detected on the main page of Bioprocess PNNL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: