Tools & Wizards About Us
rtwf.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

rtwf.com

R-T Welding and Fabricaiton, Metal Fabrication, Hesperia, Calif.

Page Load Speed

683 ms in total

First Response

141 ms

Resources Loaded

423 ms

Page Rendered

119 ms

rtwf.com screenshot

About Website

Click here to check amazing Rtwf content. Otherwise, check out these important facts you probably never knew about rtwf.com

Portable welding specializing in custom diesel repowers and metal fabricated parts

Visit rtwf.com

Key Findings

We analyzed Rtwf.com page load time and found that the first response time was 141 ms and then it took 542 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

rtwf.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

rtwf.com

141 ms

user.js

42 ms

jquery.js

86 ms

simplegallery.js

54 ms

photo_album.js

58 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Rtwf.com, 4% (1 request) were made to Code.superstats.com and 4% (1 request) were made to Stats.superstats.com. The less responsive or slowest element that took the longest time to load (141 ms) belongs to the original domain Rtwf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.1 kB (9%)

Content Size

333.7 kB

After Optimization

302.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rtwf.com main page is 333.7 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. 25% of websites need less resources to load. Images take 269.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 14.0 kB

  • Original 17.4 kB
  • After minification 16.8 kB
  • After compression 3.3 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 14.0 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 2.0 kB

  • Original 269.5 kB
  • After minification 267.5 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. Rtwf images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 12.8 kB

  • Original 41.6 kB
  • After minification 41.6 kB
  • After compression 28.9 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 12.8 kB or 31% of the original size.

CSS Optimization

-44%

Potential reduce by 2.3 kB

  • Original 5.2 kB
  • After minification 5.2 kB
  • After compression 2.9 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. Rtwf.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (35%)

Requests Now

23

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rtwf. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rtwf.com

rtwf.com

141 ms

user.js

user.js

42 ms

jquery.js

jquery.js

86 ms

simplegallery.js

simplegallery.js

54 ms

photo_album.js

photo_album.js

58 ms

PrebuiltBlockStructure.css

PrebuiltBlockStructure.css

55 ms

template.css

template.css

55 ms

website.css

website.css

78 ms

4.css

4.css

81 ms

icwebsiteelement.css

icwebsiteelement.css

92 ms

PrebuiltBlockStructure.css

PrebuiltBlockStructure.css

97 ms

30b

30b

46 ms

facebook-big-icon.png

facebook-big-icon.png

28 ms

297_WORK_WEB_PG_-4.jpg

297_WORK_WEB_PG_-4.jpg

36 ms

297_work_-_ccp_amaron.jpg

297_work_-_ccp_amaron.jpg

52 ms

296_website_pics_002.JPG

296_website_pics_002.JPG

73 ms

297_WORK_WEB_PG_-_3.jpg

297_WORK_WEB_PG_-_3.jpg

28 ms

196_web_pg_10.jpg

196_web_pg_10.jpg

35 ms

Background_Header.jpg

Background_Header.jpg

79 ms

Background_HeaderImg.jpg

Background_HeaderImg.jpg

116 ms

Background_TopNav1.jpg

Background_TopNav1.jpg

81 ms

Background_Content1.jpg

Background_Content1.jpg

68 ms

Background_LeftNav-top.jpg

Background_LeftNav-top.jpg

112 ms

Background_Footer.jpg

Background_Footer.jpg

95 ms

ss01729728138142

ss01729728138142

42 ms

print.css

print.css

28 ms

Accessibility Review

rtwf.com accessibility score

63

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

rtwf.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rtwf.com SEO score

69

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

    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 Rtwf.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 Rtwf.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

rtwf.com

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