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tc-inc.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

tc-inc.com

TC for Temperature Sensing, Measurement and Control

Page Load Speed

2.8 sec in total

First Response

284 ms

Resources Loaded

2.3 sec

Page Rendered

252 ms

tc-inc.com screenshot

About Website

Visit tc-inc.com now to see the best up-to-date TC Inc content and also check out these interesting facts you probably never knew about tc-inc.com

Thermocouple and RTD Pt100 Sensor manufacturer TC is a large manufacturer of thermocouples and other temperature sensors. We also manufacture thermocouple connectors and supply thermocouple cables and...

Visit tc-inc.com

Key Findings

We analyzed Tc-inc.com page load time and found that the first response time was 284 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

tc-inc.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

tc-inc.com

284 ms

www.tc-inc.com

498 ms

js

81 ms

navigation.css

157 ms

tcmain.css

236 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 97% of them (56 requests) were addressed to the original Tc-inc.com, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tc-inc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.0 kB (4%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tc-inc.com main page is 1.2 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 24.4 kB

  • Original 31.0 kB
  • After minification 27.2 kB
  • After compression 6.7 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 12% 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 24.4 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 8.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB

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. TC Inc images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 6.1 kB

  • Original 46.0 kB
  • After minification 45.8 kB
  • After compression 39.9 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 6.1 kB or 13% of the original size.

CSS Optimization

-37%

Potential reduce by 7.4 kB

  • Original 19.9 kB
  • After minification 19.5 kB
  • After compression 12.5 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. Tc-inc.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (52%)

Requests Now

56

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TC Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tc-inc.com

tc-inc.com

284 ms

www.tc-inc.com

www.tc-inc.com

498 ms

js

js

81 ms

navigation.css

navigation.css

157 ms

tcmain.css

tcmain.css

236 ms

regions.css

regions.css

244 ms

mobile_port.css

mobile_port.css

249 ms

mobile_land.css

mobile_land.css

371 ms

desktop.css

desktop.css

251 ms

styles.css

styles.css

335 ms

SpryCollapsiblePanel.css

SpryCollapsiblePanel.css

317 ms

SpryTooltip.css

SpryTooltip.css

323 ms

simple-slideshow-styles.css

simple-slideshow-styles.css

331 ms

home-hero.css

home-hero.css

333 ms

SpryCollapsiblePanel.js

SpryCollapsiblePanel.js

395 ms

SpryTooltip.js

SpryTooltip.js

483 ms

slideshow.js

slideshow.js

411 ms

jquery.min.js

jquery.min.js

33 ms

footer.js

footer.js

414 ms

dynamicHeight.js

dynamicHeight.js

415 ms

tc-logo.svg

tc-logo.svg

92 ms

search.svg

search.svg

84 ms

us.png

us.png

86 ms

wallchart.png

wallchart.png

323 ms

connectors.png

connectors.png

659 ms

cable.png

cable.png

650 ms

thermocouple.png

thermocouple.png

412 ms

rtd.png

rtd.png

602 ms

mitcs2.png

mitcs2.png

366 ms

mitrtds2.png

mitrtds2.png

486 ms

cable3.png

cable3.png

525 ms

mini_220.png

mini_220.png

577 ms

CB00.png

CB00.png

647 ms

fittings.png

fittings.png

682 ms

mitcs.png

mitcs.png

743 ms

genpurp.png

genpurp.png

762 ms

surface.png

surface.png

729 ms

PFA.png

PFA.png

730 ms

stand_220.png

stand_220.png

823 ms

callab2.png

callab2.png

840 ms

xmitters.png

xmitters.png

892 ms

thermocouples.png

thermocouples.png

892 ms

exceed.png

exceed.png

827 ms

sgs_grey4.png

sgs_grey4.png

841 ms

tel.svg

tel.svg

901 ms

tel4.svg

tel4.svg

904 ms

mail-icon.svg

mail-icon.svg

913 ms

gb.png

gb.png

915 ms

au.png

au.png

967 ms

fr.png

fr.png

968 ms

de.png

de.png

984 ms

es.png

es.png

986 ms

nl.png

nl.png

991 ms

it.png

it.png

995 ms

hu.png

hu.png

1048 ms

bg1.png

bg1.png

1050 ms

bg3.png

bg3.png

995 ms

quote1.svg

quote1.svg

995 ms

Accessibility Review

tc-inc.com accessibility score

67

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

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

tc-inc.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tc-inc.com SEO score

76

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tc-inc.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 Tc-inc.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

tc-inc.com

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