Tools & Wizards About Us
radshelters4u.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

radshelters4u.com

Fallout Shelters Plans & Nuclear Radioactive Fallout Civil Defense FAQ

Page Load Speed

1.7 sec in total

First Response

201 ms

Resources Loaded

427 ms

Page Rendered

1 sec

radshelters4u.com screenshot

About Website

Visit radshelters4u.com now to see the best up-to-date Rad Shelters 4u content for United States and also check out these interesting facts you probably never knew about radshelters4u.com

FEMA radioactive fallout shelter plans & bomb shelters. How to survive radioactive fallout! Get a FREE RADSticker™ dosimeter w/orders today!

Visit radshelters4u.com

Key Findings

We analyzed Radshelters4u.com page load time and found that the first response time was 201 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

radshelters4u.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

radshelters4u.com

201 ms

rad_sign.gif

212 ms

dhslogo.jpg

233 ms

top.gif

151 ms

fema_shelter.jpg

112 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 73% of them (11 requests) were addressed to the original Radshelters4u.com, 13% (2 requests) were made to Radmeters4u.com and 7% (1 request) were made to Ki4u.com. The less responsive or slowest element that took the longest time to load (255 ms) belongs to the original domain Radshelters4u.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.4 kB (16%)

Content Size

331.0 kB

After Optimization

278.6 kB

  • HTML
  • Images

In fact, the total size of Radshelters4u.com main page is 331.0 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. Images take 285.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 31.5 kB

  • Original 45.7 kB
  • After minification 45.3 kB
  • After compression 14.3 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 31.5 kB or 69% of the original size.

Image Optimization

-7%

Potential reduce by 20.9 kB

  • Original 285.2 kB
  • After minification 264.3 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. Rad Shelters 4u images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rad Shelters 4u. According to our analytics all requests are already optimized.

Network Requests Diagram

radshelters4u.com

radshelters4u.com

201 ms

rad_sign.gif

rad_sign.gif

212 ms

dhslogo.jpg

dhslogo.jpg

233 ms

top.gif

top.gif

151 ms

fema_shelter.jpg

fema_shelter.jpg

112 ms

nuke-bomb1.jpg

nuke-bomb1.jpg

74 ms

blast1.jpg

blast1.jpg

111 ms

blast2.jpg

blast2.jpg

111 ms

blast4.jpg

blast4.jpg

112 ms

blast3.jpg

blast3.jpg

145 ms

exphouse.gif

exphouse.gif

238 ms

blast5.jpg

blast5.jpg

154 ms

blast6.jpg

blast6.jpg

254 ms

thermal.jpg

thermal.jpg

255 ms

nukalert468x60.gif

nukalert468x60.gif

210 ms

Accessibility Review

radshelters4u.com accessibility score

63

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

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

radshelters4u.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

radshelters4u.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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Radshelters4u.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 Radshelters4u.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

radshelters4u.com

Open Graph description is not detected on the main page of Rad Shelters 4u. 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: