Access selfimmune.com. selfimmune.com

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value10,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

selfimmune.com

417 ms

adsbygoogle.js

60 ms

wp-emoji-release.min.js

225 ms

style.min.css

247 ms

settings.css

282 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 47% of them (56 requests) were addressed to the original Selfimmune.com, 9% (11 requests) were made to Pagead2.googlesyndication.com and 8% (9 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Cm.g.doubleclick.net.

Content Size

1.7 MB

After Optimization

1.3 MB

In fact, the total size of Selfimmune.com main page is 1.7 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. 70% of websites need less resources to load. Images take 970.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 146.7 kB

Original 173.8 kB
After minification 173.8 kB
After compression 27.2 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. 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 146.7 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 10.3 kB

Original 970.5 kB
After minification 960.3 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. Selfimmune images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 179.3 kB

Original 409.7 kB
After minification 409.5 kB
After compression 230.4 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 179.3 kB or 44% of the original size.

CSS Optimization

-38%

Potential reduce by 57.0 kB

Original 149.7 kB
After minification 149.7 kB
After compression 92.7 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. Selfimmune.com needs all CSS files to be minified and compressed as it can save up to 57.0 kB or 38% of the original size.

Requests Now

109

After Optimization

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Selfimmune. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Selfimmune.com 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 Selfimmune.com 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

selfimmune.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

selfimmune.com

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

selfimmune.com

adsbygoogle.js

wp-emoji-release.min.js

style.min.css

settings.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

selfimmune.com

adsbygoogle.js

wp-emoji-release.min.js

style.min.css

settings.css

style.min.css

screen.min.css

css

style.css

style.css

jquery.js

jquery-migrate.min.js

jquery.themepunch.tools.min.js

js

email-decode.min.js

jquery.themepunch.revolution.min.js

tagdiv_theme.min.js

comment-reply.min.js

wp-embed.min.js

show_ads_impl.js

zrt_lookup.html

F-150x150.png

Self-Immune-e1594451485923.png

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newsmag.svg

newsmag.woff

cookie.js

integrator.js

ads

analytics.js

ads

collect

integrator.js

ads

integrator.js

ads

p2.jpg

11.jpg

downsize_200k_v1

load_preloaded_resource.js