Tools & Wizards About Us
rentatechs.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 0

    Best Practices

  • 67

    SEO

    Google-friendlier than
    26% of websites

rentatechs.com

Online radiation control technician school, radiation protection staffing, lockout tagout

Page Load Speed

1.6 sec in total

First Response

139 ms

Resources Loaded

1.4 sec

Page Rendered

81 ms

rentatechs.com screenshot

About Website

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

Online radiation control technician school and lockout tagout, radiation protection staffing, DOE core testing and hearing conservation & safety. Online radiation control technician school, bloodborne...

Visit rentatechs.com

Key Findings

We analyzed Rentatechs.com page load time and found that the first response time was 139 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

rentatechs.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

rentatechs.com

139 ms

166 ms

style.css

53 ms

jscaf_bundle.js

225 ms

vhost_embed_functions.php

42 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 56% of them (15 requests) were addressed to the original Rentatechs.com, 11% (3 requests) were made to Vhost.oddcast.com and 11% (3 requests) were made to Sitepal.com. The less responsive or slowest element that took the longest time to load (668 ms) relates to the external source Vhss-d.oddcast.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.8 kB (29%)

Content Size

505.4 kB

After Optimization

358.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rentatechs.com main page is 505.4 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 443.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 15.6 kB

  • Original 22.3 kB
  • After minification 18.1 kB
  • After compression 6.6 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 4.1 kB, which is 19% 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 15.6 kB or 70% of the original size.

Image Optimization

-7%

Potential reduce by 2.6 kB

  • Original 37.7 kB
  • After minification 35.1 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. Rentatechs images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 127.5 kB

  • Original 443.4 kB
  • After minification 441.6 kB
  • After compression 315.8 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 127.5 kB or 29% of the original size.

CSS Optimization

-52%

Potential reduce by 1.1 kB

  • Original 2.1 kB
  • After minification 1.8 kB
  • After compression 1.0 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. Rentatechs.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 52% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (52%)

Requests Now

25

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rentatechs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rentatechs.com

rentatechs.com

139 ms

166 ms

style.css

style.css

53 ms

jscaf_bundle.js

jscaf_bundle.js

225 ms

vhost_embed_functions.php

vhost_embed_functions.php

42 ms

js

js

56 ms

vhss_api_v2.js

vhss_api_v2.js

41 ms

vhss_api_cursor_other.js

vhss_api_cursor_other.js

43 ms

SES%20Featured%20Employer.gif

SES%20Featured%20Employer.gif

215 ms

87 ms

banner.jpg

banner.jpg

88 ms

spacer.gif

spacer.gif

88 ms

nav_bg.jpg

nav_bg.jpg

147 ms

spacer_top.jpg

spacer_top.jpg

146 ms

bkg_tpcrn.gif

bkg_tpcrn.gif

149 ms

icn_bookmark.gif

icn_bookmark.gif

200 ms

close.gif

close.gif

199 ms

geturl.css

geturl.css

16 ms

jquery-1.4.3.min.js

jquery-1.4.3.min.js

21 ms

adsbygoogle.js

adsbygoogle.js

67 ms

vhost_embed_functions_v4.php

vhost_embed_functions_v4.php

668 ms

css

css

36 ms

slotcar_library.js

slotcar_library.js

25 ms

spacer.gif

spacer.gif

54 ms

bkg_gryblend2.gif

bkg_gryblend2.gif

57 ms

obtn_l.gif

obtn_l.gif

56 ms

obtn_r.gif

obtn_r.gif

49 ms

Accessibility Review

rentatechs.com accessibility score

88

Accessibility Issues

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

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

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

SEO Factors

rentatechs.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • 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 Rentatechs.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rentatechs.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

rentatechs.com

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