Tools & Wizards About Us
testo-direct.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

testo-direct.com

Testo - A leading innovator in state-of-the-art measuring technology

Page Load Speed

1.6 sec in total

First Response

85 ms

Resources Loaded

1.3 sec

Page Rendered

163 ms

testo-direct.com screenshot

About Website

Visit testo-direct.com now to see the best up-to-date Testo Direct content and also check out these interesting facts you probably never knew about testo-direct.com

Testo-Direct offers State-of-the-art, Fast & Reliable quality to our customers seeking ideal measuring instruments for everyday

Visit testo-direct.com

Key Findings

We analyzed Testo-direct.com page load time and found that the first response time was 85 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

testo-direct.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.319

36/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

testo-direct.com

85 ms

www.testo-direct.com

273 ms

A.cache_css,,_biscuit.pressed.v1699539593.css+theme,,_TestoDirect,,_css,,_TestoDirect.css+theme,,_TestoDirect,,_css,,_site.css,Mcc.l6ovj_6bmy.css.pagespeed.cf.EK9ku5xIz9.css

68 ms

css

46 ms

biscuit.pressed.v1721995910.js.pagespeed.jm.Q5m5IrnCvD.js

145 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 72% of them (36 requests) were addressed to the original Testo-direct.com, 6% (3 requests) were made to Googletagmanager.com and 6% (3 requests) were made to Shopperapproved.com. The less responsive or slowest element that took the longest time to load (780 ms) relates to the external source Shopperapproved.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.9 kB (3%)

Content Size

199.9 kB

After Optimization

194.0 kB

  • Images
  • JavaScript

In fact, the total size of Testo-direct.com main page is 199.9 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. 40% of websites need less resources to load. Images take 162.2 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 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. This web page is already compressed.

Image Optimization

-4%

Potential reduce by 5.8 kB

  • Original 162.2 kB
  • After minification 156.4 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. Testo Direct images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 80 B

  • Original 37.7 kB
  • After minification 37.7 kB
  • After compression 37.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (23%)

Requests Now

48

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Testo 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

testo-direct.com

testo-direct.com

85 ms

www.testo-direct.com

www.testo-direct.com

273 ms

A.cache_css,,_biscuit.pressed.v1699539593.css+theme,,_TestoDirect,,_css,,_TestoDirect.css+theme,,_TestoDirect,,_css,,_site.css,Mcc.l6ovj_6bmy.css.pagespeed.cf.EK9ku5xIz9.css

A.cache_css,,_biscuit.pressed.v1699539593.css+theme,,_TestoDirect,,_css,,_TestoDirect.css+theme,,_TestoDirect,,_css,,_site.css,Mcc.l6ovj_6bmy.css.pagespeed.cf.EK9ku5xIz9.css

68 ms

css

css

46 ms

biscuit.pressed.v1721995910.js.pagespeed.jm.Q5m5IrnCvD.js

biscuit.pressed.v1721995910.js.pagespeed.jm.Q5m5IrnCvD.js

145 ms

jquery-ui.css

jquery-ui.css

30 ms

js.pressed.v1721736789.js.pagespeed.jm.Uh8F7HVIv0.js

js.pressed.v1721736789.js.pagespeed.jm.Uh8F7HVIv0.js

89 ms

addtocart-ajax.js.pagespeed.jm.TLnU6xkh0v.js

addtocart-ajax.js.pagespeed.jm.TLnU6xkh0v.js

94 ms

js

js

84 ms

js

js

119 ms

conversion.js

conversion.js

48 ms

132 ms

bat.js

bat.js

158 ms

gtm.js

gtm.js

116 ms

white-header-basic.gif

white-header-basic.gif

780 ms

certificate.js

certificate.js

150 ms

CountryCode

CountryCode

501 ms

xbackground-header.png.pagespeed.ic.wlK402C0Ij.png

xbackground-header.png.pagespeed.ic.wlK402C0Ij.png

87 ms

svg-sprite-direct.svg

svg-sprite-direct.svg

138 ms

www.testo-direct.com.png.pagespeed.ce.uwoHuexej-.png

www.testo-direct.com.png.pagespeed.ce.uwoHuexej-.png

148 ms

xglyphicons-halflings.png.pagespeed.ic.8eojXb2vsK.png

xglyphicons-halflings.png.pagespeed.ic.8eojXb2vsK.png

126 ms

www.testo-direct.com-mobile.svg

www.testo-direct.com-mobile.svg

287 ms

xchat-live-offline.png.pagespeed.ic.eoMhGmDoqa.png

xchat-live-offline.png.pagespeed.ic.eoMhGmDoqa.png

131 ms

xtesto-summer-promo-2024-deals.jpg.pagespeed.ic.e-a4IkRUPO.jpg

xtesto-summer-promo-2024-deals.jpg.pagespeed.ic.e-a4IkRUPO.jpg

195 ms

xtesto-310-combustion-analyzer-hero.jpg.pagespeed.ic.icfREJqZOJ.jpg

xtesto-310-combustion-analyzer-hero.jpg.pagespeed.ic.icfREJqZOJ.jpg

182 ms

xtesto-300-hero.jpg.pagespeed.ic.z7upLr4O9Q.jpg

xtesto-300-hero.jpg.pagespeed.ic.z7upLr4O9Q.jpg

190 ms

xtesto-420-hero.jpg.pagespeed.ic.T83Z9V_VSL.jpg

xtesto-420-hero.jpg.pagespeed.ic.T83Z9V_VSL.jpg

195 ms

xIn-House-Lab-Services.jpg.pagespeed.ic.1vyNQqEAzG.jpg

xIn-House-Lab-Services.jpg.pagespeed.ic.1vyNQqEAzG.jpg

230 ms

xtemperature-humidity.jpg.pagespeed.ic.oh6N6w9Z6A.jpg

xtemperature-humidity.jpg.pagespeed.ic.oh6N6w9Z6A.jpg

234 ms

xcombustion.jpg.pagespeed.ic.ss5lFXrIfm.jpg

xcombustion.jpg.pagespeed.ic.ss5lFXrIfm.jpg

246 ms

xthermal-imaging.jpg.pagespeed.ic.9L9ptGvvOF.jpg

xthermal-imaging.jpg.pagespeed.ic.9L9ptGvvOF.jpg

244 ms

xtest-equipment.jpg.pagespeed.ic.Ayzd9I7EDd.jpg

xtest-equipment.jpg.pagespeed.ic.Ayzd9I7EDd.jpg

273 ms

xhvac-r.jpg.pagespeed.ic.IYRKv5cm5-.jpg

xhvac-r.jpg.pagespeed.ic.IYRKv5cm5-.jpg

284 ms

xaccesories.jpg.pagespeed.ic.2VxLfeIfjR.jpg

xaccesories.jpg.pagespeed.ic.2VxLfeIfjR.jpg

320 ms

xFreeShipping-VM.png.pagespeed.ic.OFbvt7Lp52.png

xFreeShipping-VM.png.pagespeed.ic.OFbvt7Lp52.png

320 ms

xChat-live-mobile-1.png.pagespeed.ic.Lxhd6vb8OB.png

xChat-live-mobile-1.png.pagespeed.ic.Lxhd6vb8OB.png

321 ms

xstar-rating-5.png.pagespeed.ic.Ar8CmZBBbL.png

xstar-rating-5.png.pagespeed.ic.Ar8CmZBBbL.png

325 ms

xfooter-background.png.pagespeed.ic.45a4O-O2Ox.png

xfooter-background.png.pagespeed.ic.45a4O-O2Ox.png

331 ms

xfacebook.png.pagespeed.ic.hCqCcjywi8.png

xfacebook.png.pagespeed.ic.hCqCcjywi8.png

330 ms

xyoutube.png.pagespeed.ic.YUmJJcZ1GV.png

xyoutube.png.pagespeed.ic.YUmJJcZ1GV.png

336 ms

xInsta-b.png.pagespeed.ic.xE9eywa0kS.png

xInsta-b.png.pagespeed.ic.xE9eywa0kS.png

356 ms

xsecure-online-store-footer-b.png.pagespeed.ic.HfYhMmVCBn.png

xsecure-online-store-footer-b.png.pagespeed.ic.HfYhMmVCBn.png

369 ms

xpaymentmethods.png.pagespeed.ic.EwIZSZLMXP.png

xpaymentmethods.png.pagespeed.ic.EwIZSZLMXP.png

374 ms

secure-online-store-footer-b.png.pagespeed.ce.VbSHrGFLnJ.png

secure-online-store-footer-b.png.pagespeed.ce.VbSHrGFLnJ.png

376 ms

xCA-Flag-Big.png.pagespeed.ic.LFMzxO60VI.png

xCA-Flag-Big.png.pagespeed.ic.LFMzxO60VI.png

380 ms

xUSA-Flag-Big.png.pagespeed.ic.s_TxyM4Uu8.png

xUSA-Flag-Big.png.pagespeed.ic.s_TxyM4Uu8.png

398 ms

widgetfooter-darklogo.png

widgetfooter-darklogo.png

92 ms

32 ms

5060633.js

5060633.js

16 ms

beacon.riskified.com

beacon.riskified.com

19 ms

Accessibility Review

testo-direct.com accessibility score

62

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible 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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

testo-direct.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

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

testo-direct.com SEO score

76

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 doesn't use 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 Testo-direct.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 Testo-direct.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

testo-direct.com

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