Tools & Wizards About Us

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

jacksonweldingsup.com

Welding & Gases | Pittsburgh, PA | Jackson Welding

Page Load Speed

94 ms in total

First Response

14 ms

Resources Loaded

26 ms

Page Rendered

54 ms

About Website

Welcome to jacksonweldingsup.com homepage info - get ready to check Jackson Welding Sup best content right away, or after learning these important things about jacksonweldingsup.com

Find quality welding supplies and gases for your business at Jackson Welding Supply Co., Inc. in Pittsburgh, PA. Call 412-391-4500 for our expert sales team.

Visit jacksonweldingsup.com

Key Findings

We analyzed Jacksonweldingsup.com page load time and found that the first response time was 14 ms and then it took 80 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Jacksonweldingsup.com rating and web reputation

Performance Metrics

jacksonweldingsup.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

jacksonweldingsup.com

14 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Jacksonweldingsup.com and no external sources were called. The less responsive or slowest element that took the longest time to load (14 ms) belongs to the original domain Jacksonweldingsup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 233.5 kB (61%)

Content Size

384.7 kB

After Optimization

151.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jacksonweldingsup.com main page is 384.7 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 282.1 kB which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 36 B

  • Original 125 B
  • After minification 125 B
  • After compression 89 B

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 36 B or 29% of the original size.

Image Optimization

-4%

Potential reduce by 3.3 kB

  • Original 83.1 kB
  • After minification 79.9 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. Jackson Welding Sup images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 214.5 kB

  • Original 282.1 kB
  • After minification 213.5 kB
  • After compression 67.6 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 214.5 kB or 76% of the original size.

CSS Optimization

-81%

Potential reduce by 15.7 kB

  • Original 19.3 kB
  • After minification 16.8 kB
  • After compression 3.6 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. Jacksonweldingsup.com needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

jacksonweldingsup.com accessibility score

84

Accessibility Issues

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

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

jacksonweldingsup.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jacksonweldingsup.com SEO score

84

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

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

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jacksonweldingsup.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 Jacksonweldingsup.com main page’s claimed encoding is . 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

Open Graph description is not detected on the main page of Jackson Welding Sup. 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: