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sjmetronics.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sjmetronics.com

Digital readout repair, The Quadra Chek repair Specialists

Page Load Speed

3.3 sec in total

First Response

1.1 sec

Resources Loaded

2 sec

Page Rendered

117 ms

sjmetronics.com screenshot

About Website

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

SJM etronics provides a quality repair service for out of warranty digital readouts. Specializing in the Quadra-Chek product lines.

Visit sjmetronics.com

Key Findings

We analyzed Sjmetronics.com page load time and found that the first response time was 1.1 sec and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sjmetronics.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

sjmetronics.com

1148 ms

user.js

46 ms

jquery.js

82 ms

simplegallery.js

117 ms

photo_album.js

154 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Sjmetronics.com, 6% (1 request) were made to Code.superstats.com and 6% (1 request) were made to Stats.superstats.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sjmetronics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.7 kB (50%)

Content Size

107.9 kB

After Optimization

54.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sjmetronics.com main page is 107.9 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 49.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 9.6 kB

  • Original 12.3 kB
  • After minification 11.8 kB
  • After compression 2.7 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 9.6 kB or 78% of the original size.

Image Optimization

-57%

Potential reduce by 28.2 kB

  • Original 49.1 kB
  • After minification 21.0 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, Sjmetronics needs image optimization as it can save up to 28.2 kB or 57% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 11.8 kB

  • Original 39.8 kB
  • After minification 39.8 kB
  • After compression 28.0 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 11.8 kB or 30% of the original size.

CSS Optimization

-62%

Potential reduce by 4.1 kB

  • Original 6.6 kB
  • After minification 6.2 kB
  • After compression 2.5 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. Sjmetronics.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sjmetronics. 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 as a result speed up the page load time.

Network Requests Diagram

sjmetronics.com

sjmetronics.com

1148 ms

user.js

user.js

46 ms

jquery.js

jquery.js

82 ms

simplegallery.js

simplegallery.js

117 ms

photo_album.js

photo_album.js

154 ms

template.css

template.css

200 ms

website.css

website.css

280 ms

icwebsiteelement.css

icwebsiteelement.css

366 ms

30b

30b

88 ms

554_qc3003.JPG

554_qc3003.JPG

247 ms

ray_background.png

ray_background.png

102 ms

ray_h.png

ray_h.png

156 ms

ray_hm.png

ray_hm.png

181 ms

ray_hb.jpg

ray_hb.jpg

212 ms

ray_cont.png

ray_cont.png

298 ms

ss51709483557955

ss51709483557955

37 ms

print.css

print.css

218 ms

Accessibility Review

sjmetronics.com accessibility score

70

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

Best Practices

sjmetronics.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sjmetronics.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

    N/A

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

sjmetronics.com

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