Tools & Wizards About Us
wpc.lbl.gov screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

wpc.lbl.gov

Work Planning and Control – Activity-Based Work Authorization

Page Load Speed

1.1 sec in total

First Response

292 ms

Resources Loaded

671 ms

Page Rendered

183 ms

wpc.lbl.gov screenshot

About Website

Welcome to wpc.lbl.gov homepage info - get ready to check Wpc Lbl best content for United States right away, or after learning these important things about wpc.lbl.gov

Activity-Based Work Authorization

Visit wpc.lbl.gov

Key Findings

We analyzed Wpc.lbl.gov page load time and found that the first response time was 292 ms and then it took 854 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

wpc.lbl.gov performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

wpc.lbl.gov

292 ms

wp-emoji-release.min.js

102 ms

style.css

136 ms

style-additions.css

124 ms

responsive-menu.js

130 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 72% of them (13 requests) were addressed to the original Wpc.lbl.gov, 11% (2 requests) were made to Google-analytics.com and 11% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (292 ms) belongs to the original domain Wpc.lbl.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.5 kB (49%)

Content Size

153.2 kB

After Optimization

77.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wpc.lbl.gov main page is 153.2 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. 20% of websites need less resources to load. Javascripts take 53.8 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 7.5 kB

  • Original 11.3 kB
  • After minification 11.2 kB
  • After compression 3.8 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. 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 7.5 kB or 67% of the original size.

Image Optimization

-10%

Potential reduce by 4.7 kB

  • Original 45.9 kB
  • After minification 41.2 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. Wpc Lbl images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 27.8 kB

  • Original 53.8 kB
  • After minification 53.7 kB
  • After compression 26.0 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 27.8 kB or 52% of the original size.

CSS Optimization

-84%

Potential reduce by 35.4 kB

  • Original 42.2 kB
  • After minification 30.0 kB
  • After compression 6.8 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. Wpc.lbl.gov needs all CSS files to be minified and compressed as it can save up to 35.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wpc Lbl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wpc.lbl.gov

wpc.lbl.gov

292 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

102 ms

style.css

style.css

136 ms

style-additions.css

style-additions.css

124 ms

responsive-menu.js

responsive-menu.js

130 ms

comment-reply.min.js

comment-reply.min.js

138 ms

wp-embed.min.js

wp-embed.min.js

132 ms

css

css

24 ms

ga.js

ga.js

5 ms

lbl-header-logo-h.png

lbl-header-logo-h.png

79 ms

__utm.gif

__utm.gif

26 ms

WPCheaderWhite.png

WPCheaderWhite.png

139 ms

videogr.jpg

videogr.jpg

124 ms

AM-Button.jpg

AM-Button.jpg

111 ms

seal-DOE-and-UC.png

seal-DOE-and-UC.png

125 ms

lbl-new-social-iconsB.png

lbl-new-social-iconsB.png

125 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

23 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

23 ms

Accessibility Review

wpc.lbl.gov accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

wpc.lbl.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

wpc.lbl.gov SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Wpc.lbl.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 Wpc.lbl.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

wpc.lbl.gov

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