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lupus.us.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

lupus.us.com

Page Load Speed

1.3 sec in total

First Response

304 ms

Resources Loaded

860 ms

Page Rendered

182 ms

lupus.us.com screenshot

About Website

Welcome to lupus.us.com homepage info - get ready to check Lupus best content right away, or after learning these important things about lupus.us.com

guide to lupus. get facts about lupus, symptoms, diagnosis, treatment, and medication

Visit lupus.us.com

Key Findings

We analyzed Lupus.us.com page load time and found that the first response time was 304 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

lupus.us.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

lupus.us.com

304 ms

styles.css

79 ms

cookies.js

160 ms

matrix.js

162 ms

triage.js

162 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 72% of them (23 requests) were addressed to the original Lupus.us.com, 13% (4 requests) were made to Pagead2.googlesyndication.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (326 ms) belongs to the original domain Lupus.us.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.0 kB (35%)

Content Size

161.9 kB

After Optimization

106.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lupus.us.com main page is 161.9 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. 30% of websites need less resources to load. Images take 70.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 34.9 kB

  • Original 39.8 kB
  • After minification 32.0 kB
  • After compression 4.9 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 7.8 kB, which is 20% 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 34.9 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 3.0 kB

  • Original 70.2 kB
  • After minification 67.2 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. Lupus images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 12.3 kB

  • Original 45.4 kB
  • After minification 41.6 kB
  • After compression 33.1 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 12.3 kB or 27% of the original size.

CSS Optimization

-88%

Potential reduce by 5.7 kB

  • Original 6.5 kB
  • After minification 5.4 kB
  • After compression 770 B

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. Lupus.us.com needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (61%)

Requests Now

31

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lupus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lupus.us.com

lupus.us.com

304 ms

styles.css

styles.css

79 ms

cookies.js

cookies.js

160 ms

matrix.js

matrix.js

162 ms

triage.js

triage.js

162 ms

ga.js

ga.js

8 ms

show_ads.js

show_ads.js

40 ms

banner2.jpg

banner2.jpg

193 ms

top-ls-back-purple.jpg

top-ls-back-purple.jpg

100 ms

dot.gif

dot.gif

99 ms

top-endcap-left.jpg

top-endcap-left.jpg

100 ms

top-endcap.jpg

top-endcap.jpg

191 ms

top-endcap-right.jpg

top-endcap-right.jpg

195 ms

nav-left.jpg

nav-left.jpg

193 ms

nav-right.jpg

nav-right.jpg

192 ms

bottom-endcap-left.jpg

bottom-endcap-left.jpg

247 ms

bottom-endcap.jpg

bottom-endcap.jpg

230 ms

bottom-endcap-right.jpg

bottom-endcap-right.jpg

237 ms

body_divider2.gif

body_divider2.gif

248 ms

female_doctor.jpg

female_doctor.jpg

326 ms

navarrowU.gif

navarrowU.gif

248 ms

__utm.gif

__utm.gif

40 ms

ca-pub-7781657155261367.js

ca-pub-7781657155261367.js

74 ms

zrt_lookup.html

zrt_lookup.html

55 ms

show_ads_impl.js

show_ads_impl.js

66 ms

nav_background.jpg

nav_background.jpg

232 ms

nav-center.jpg

nav-center.jpg

244 ms

subnav-center.jpg

subnav-center.jpg

298 ms

bottom-ls-back.jpg

bottom-ls-back.jpg

258 ms

ads

ads

171 ms

osd.js

osd.js

7 ms

abg.js

abg.js

25 ms

Accessibility Review

lupus.us.com accessibility score

78

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lupus.us.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

lupus.us.com SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • 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 Lupus.us.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Lupus.us.com 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

lupus.us.com

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