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praxairdirect.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

praxairdirect.com

Welding Supplies | Linde Gas & Equipment Inc - formerly Praxair

Page Load Speed

3.8 sec in total

First Response

63 ms

Resources Loaded

3.5 sec

Page Rendered

174 ms

praxairdirect.com screenshot

About Website

Welcome to praxairdirect.com homepage info - get ready to check Praxair Direct best content for United States right away, or after learning these important things about praxairdirect.com

Shop for welding supplies at Linde Gas & Equipment. We stock popular brands like Lincoln Electric, Miller, and ESAB. Order for delivery or pickup.

Visit praxairdirect.com

Key Findings

We analyzed Praxairdirect.com page load time and found that the first response time was 63 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

praxairdirect.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value2,860 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.349

31/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

praxairdirect.com

63 ms

www.praxairdirect.com

1634 ms

dojo.js

198 ms

claro.css

35 ms

common1_1.css

789 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 68% of them (65 requests) were addressed to the original Praxairdirect.com, 17% (16 requests) were made to Pdiimages.praxair.com and 2% (2 requests) were made to Google-maps-utility-library-v3.googlecode.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Praxairdirect.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (55%)

Content Size

2.1 MB

After Optimization

954.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Praxairdirect.com main page is 2.1 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. 55% of websites need less resources to load. Javascripts take 879.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 58.7 kB

  • Original 71.0 kB
  • After minification 60.7 kB
  • After compression 12.3 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. This page needs HTML code to be minified as it can gain 10.3 kB, which is 15% 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 58.7 kB or 83% of the original size.

Image Optimization

-19%

Potential reduce by 163.6 kB

  • Original 874.3 kB
  • After minification 710.8 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. Obviously, Praxair Direct needs image optimization as it can save up to 163.6 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 688.2 kB

  • Original 879.4 kB
  • After minification 694.4 kB
  • After compression 191.3 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 688.2 kB or 78% of the original size.

CSS Optimization

-87%

Potential reduce by 273.8 kB

  • Original 313.9 kB
  • After minification 238.6 kB
  • After compression 40.1 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. Praxairdirect.com needs all CSS files to be minified and compressed as it can save up to 273.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (46%)

Requests Now

93

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Praxair Direct. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

praxairdirect.com

praxairdirect.com

63 ms

www.praxairdirect.com

www.praxairdirect.com

1634 ms

dojo.js

dojo.js

198 ms

claro.css

claro.css

35 ms

common1_1.css

common1_1.css

789 ms

grid.css

grid.css

54 ms

overwrites.css

overwrites.css

97 ms

ServicesEventMapping.js

ServicesEventMapping.js

40 ms

CommonContextsDeclarations.js

CommonContextsDeclarations.js

75 ms

CommonControllersDeclaration.js

CommonControllersDeclaration.js

103 ms

foresee-trigger.js

foresee-trigger.js

93 ms

CategoryDisplay.js

CategoryDisplay.js

157 ms

MessageHelper.js

MessageHelper.js

113 ms

ServicesDeclaration.js

ServicesDeclaration.js

133 ms

PXCustom.js

PXCustom.js

126 ms

StoreCommonUtilities.js

StoreCommonUtilities.js

148 ms

CatalogEntryThumbnailDisplay.js

CatalogEntryThumbnailDisplay.js

258 ms

js

js

42 ms

markerclusterer.js

markerclusterer.js

40 ms

StyledMarker.js

StyledMarker.js

48 ms

getthawteseal

getthawteseal

77 ms

webtrends.js

webtrends.js

108 ms

number-changer.js

number-changer.js

58 ms

avenger-front-page.jpg

avenger-front-page.jpg

115 ms

Partner_Miller_Logo.jpg

Partner_Miller_Logo.jpg

117 ms

Partner_ABICOR_%20BINZEL.jpg

Partner_ABICOR_%20BINZEL.jpg

185 ms

Partner_Hougen.jpg

Partner_Hougen.jpg

117 ms

Electrodes%20PRS6013-18.jpg

Electrodes%20PRS6013-18.jpg

90 ms

PRS61902.jpg

PRS61902.jpg

114 ms

PRS%20Outfit_img1.jpg

PRS%20Outfit_img1.jpg

110 ms

prs100_regulator.jpg

prs100_regulator.jpg

117 ms

PRS%20spools_img1.jpg

PRS%20spools_img1.jpg

122 ms

PRS%20wire_flux%20cored%203_img1.jpg

PRS%20wire_flux%20cored%203_img1.jpg

123 ms

MIL%20Millermatic%20140%20AUTOSET_img1.jpg

MIL%20Millermatic%20140%20AUTOSET_img1.jpg

123 ms

RGU100140.jpg

RGU100140.jpg

122 ms

Miller%20style%20Mig%20tip.jpg

Miller%20style%20Mig%20tip.jpg

125 ms

Avengerfamily_240x240.png

Avengerfamily_240x240.png

141 ms

espota.jpg

espota.jpg

181 ms

transparent.gif

transparent.gif

22 ms

loading.gif

loading.gif

23 ms

logo.png

logo.png

23 ms

search_icon.png

search_icon.png

68 ms

shopping-cart-icon.gif

shopping-cart-icon.gif

68 ms

Quotereved.jpg

Quotereved.jpg

69 ms

msgpopup1_x.png

msgpopup1_x.png

70 ms

trasparent.gif

trasparent.gif

72 ms

popup_close.png

popup_close.png

74 ms

NoImageIcon.jpg

NoImageIcon.jpg

75 ms

find_store.jpg

find_store.jpg

79 ms

contact_us.jpg

contact_us.jpg

78 ms

browse_catalog.jpg

browse_catalog.jpg

79 ms

card_amerexp.png

card_amerexp.png

80 ms

card_mc.gif

card_mc.gif

81 ms

card_visa.gif

card_visa.gif

84 ms

top_nav_bg.jpg

top_nav_bg.jpg

92 ms

left_icon.png

left_icon.png

91 ms

home_icon.png

home_icon.png

92 ms

locate_icon.png

locate_icon.png

92 ms

phone_icon.png

phone_icon.png

93 ms

bg_header_new.jpg

bg_header_new.jpg

94 ms

nav_07.png

nav_07.png

95 ms

nav_bg_light.jpg

nav_bg_light.jpg

95 ms

nav_bg.jpg

nav_bg.jpg

96 ms

cart_icon.png

cart_icon.png

96 ms

vert_tab_bg.jpg

vert_tab_bg.jpg

47 ms

module_bg.png

module_bg.png

53 ms

arrow_button.jpg

arrow_button.jpg

20 ms

box_footer_title.jpg

box_footer_title.jpg

20 ms

ga.js

ga.js

27 ms

footer_bg.jpg

footer_bg.jpg

21 ms

getthawteseal

getthawteseal

546 ms

background_page_bottom.png

background_page_bottom.png

20 ms

wtid.js

wtid.js

60 ms

__utm.gif

__utm.gif

10 ms

getnumdata.js

getnumdata.js

473 ms

empty.gif

empty.gif

27 ms

featured_left_on.jpg

featured_left_on.jpg

25 ms

featured_right_on.jpg

featured_right_on.jpg

25 ms

popup_topleft.png

popup_topleft.png

32 ms

popup_topright.png

popup_topright.png

31 ms

popup_center_tile.png

popup_center_tile.png

31 ms

popup_stripe.png

popup_stripe.png

31 ms

button_primary_right.png

button_primary_right.png

38 ms

button_primary_left.png

button_primary_left.png

250 ms

button_secondary_right.png

button_secondary_right.png

50 ms

button_secondary_left.png

button_secondary_left.png

47 ms

popup_botleft.png

popup_botleft.png

50 ms

popup_botright.png

popup_botright.png

48 ms

foresee-surveydef.js

foresee-surveydef.js

52 ms

pixel.gif

pixel.gif

28 ms

pixel.gif

pixel.gif

20 ms

dcs.gif

dcs.gif

35 ms

foresee-dhtml.css

foresee-dhtml.css

21 ms

home-page-banner.jpg

home-page-banner.jpg

38 ms

tab_active_bg.png

tab_active_bg.png

20 ms

Accessibility Review

praxairdirect.com accessibility score

69

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not have valid values

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

praxairdirect.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

praxairdirect.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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Praxairdirect.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 Praxairdirect.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

praxairdirect.com

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