Tools & Wizards About Us
labwrench.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

labwrench.com

LabWrench

Page Load Speed

2.1 sec in total

First Response

119 ms

Resources Loaded

1.8 sec

Page Rendered

201 ms

labwrench.com screenshot

About Website

Click here to check amazing Lab Wrench content for United States. Otherwise, check out these important facts you probably never knew about labwrench.com

LabWrench Mobile Homepage - Laboratory Equipment Forums, Questions, Answers, Discussions

Visit labwrench.com

Key Findings

We analyzed Labwrench.com page load time and found that the first response time was 119 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

labwrench.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value3,800 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

labwrench.com

119 ms

www.labwrench.com

1168 ms

jQuery.js

160 ms

globalHome.js

64 ms

productShowcase.js

120 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 73% of them (37 requests) were addressed to the original Labwrench.com, 14% (7 requests) were made to Vexillum.labwrench.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Labwrench.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 499.9 kB (64%)

Content Size

784.3 kB

After Optimization

284.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Labwrench.com main page is 784.3 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. Javascripts take 511.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 65.7 kB

  • Original 83.5 kB
  • After minification 68.8 kB
  • After compression 17.8 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 14.7 kB, which is 18% 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 65.7 kB or 79% of the original size.

Image Optimization

-29%

Potential reduce by 33.2 kB

  • Original 114.0 kB
  • After minification 80.8 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, Lab Wrench needs image optimization as it can save up to 33.2 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 337.7 kB

  • Original 511.8 kB
  • After minification 503.1 kB
  • After compression 174.1 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 337.7 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 63.3 kB

  • Original 75.0 kB
  • After minification 54.5 kB
  • After compression 11.7 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. Labwrench.com needs all CSS files to be minified and compressed as it can save up to 63.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (55%)

Requests Now

47

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lab Wrench. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

labwrench.com

labwrench.com

119 ms

www.labwrench.com

www.labwrench.com

1168 ms

jQuery.js

jQuery.js

160 ms

globalHome.js

globalHome.js

64 ms

productShowcase.js

productShowcase.js

120 ms

ckeditor.js

ckeditor.js

254 ms

jquery.ckeditorAdapter.js

jquery.ckeditorAdapter.js

115 ms

globalForums.js

globalForums.js

95 ms

jquery.viewport.js

jquery.viewport.js

136 ms

steveRotateAd.js

steveRotateAd.js

153 ms

WrenchGlobalJS.js

WrenchGlobalJS.js

148 ms

WrenchGlobalsVr2.css

WrenchGlobalsVr2.css

149 ms

WrenchHomeVr2.css

WrenchHomeVr2.css

160 ms

leftNav.css

leftNav.css

161 ms

colours.css

colours.css

170 ms

homeVr2.css

homeVr2.css

185 ms

productShowcase.css

productShowcase.css

191 ms

site.css

site.css

68 ms

analytics.js

analytics.js

51 ms

12271.jpg

12271.jpg

105 ms

Header_Bar.jpg

Header_Bar.jpg

33 ms

Labwrenchlogo.gif

Labwrenchlogo.gif

44 ms

Home.gif

Home.gif

43 ms

Instruments.gif

Instruments.gif

44 ms

discussions.gif

discussions.gif

42 ms

MyBench.gif

MyBench.gif

43 ms

shadedBackground.jpg

shadedBackground.jpg

56 ms

wrenches-small.jpg

wrenches-small.jpg

87 ms

icon_question_large.png

icon_question_large.png

62 ms

bg_askQuestionAndAnswers.png

bg_askQuestionAndAnswers.png

87 ms

bg_MakeAndModelDropListOptions.png

bg_MakeAndModelDropListOptions.png

87 ms

bg_listQuestionAndAnswers.png

bg_listQuestionAndAnswers.png

90 ms

bg_listQuestionAndAnswers_header.png

bg_listQuestionAndAnswers_header.png

90 ms

bg_listQuestionAndAnswers_footer.png

bg_listQuestionAndAnswers_footer.png

101 ms

icon_news.png

icon_news.png

123 ms

wrenches.jpg

wrenches.jpg

148 ms

footerBar.gif

footerBar.gif

118 ms

icon-facebook.png

icon-facebook.png

120 ms

icon-twitter.png

icon-twitter.png

119 ms

icon-linkedin.png

icon-linkedin.png

128 ms

9974.jpg

9974.jpg

100 ms

9317.jpg

9317.jpg

98 ms

2226.gif

2226.gif

112 ms

12272.jpg

12272.jpg

181 ms

12105.jpg

12105.jpg

125 ms

547446.js

547446.js

71 ms

collect

collect

12 ms

collect

collect

76 ms

ga-audiences

ga-audiences

38 ms

collect

collect

18 ms

__ptq.gif

__ptq.gif

19 ms

Accessibility Review

labwrench.com accessibility score

83

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

Buttons do not have an accessible name

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

labwrench.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

labwrench.com SEO score

84

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

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

    N/A

  • Encoding

    ISO-8859-1

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

labwrench.com

Open Graph data is detected on the main page of Lab Wrench. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: