Tools & Wizards About Us
thermotab.net screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

thermotab.net

ThermoTab: Free API Volume Correction Factors Calculator by ThermoProbe

Page Load Speed

798 ms in total

First Response

37 ms

Resources Loaded

696 ms

Page Rendered

65 ms

thermotab.net screenshot

About Website

Visit thermotab.net now to see the best up-to-date Thermo Tab content and also check out these interesting facts you probably never knew about thermotab.net

ThermoTab is a Free application to calculate Volume Correction Factors for generalized crude oil, refined products and lubricating oils according to Manual for Petroleum Measurement Standard API Chapt...

Visit thermotab.net

Key Findings

We analyzed Thermotab.net page load time and found that the first response time was 37 ms and then it took 761 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

thermotab.net performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value33.5 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value1,930 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.179

68/100

15%

TTI (Time to Interactive)

Value31.2 s

0/100

10%

Network Requests Diagram

thermotab.net

37 ms

thermotab.azurewebsites.net

162 ms

bootstrap.min.css

332 ms

style.css

425 ms

style.css

263 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 9% of them (1 request) were addressed to the original Thermotab.net, 64% (7 requests) were made to Thermotab.azurewebsites.net and 18% (2 requests) were made to Thermoprobe.net. The less responsive or slowest element that took the longest time to load (425 ms) relates to the external source Thermoprobe.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 744.1 kB (85%)

Content Size

872.3 kB

After Optimization

128.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Thermotab.net main page is 872.3 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. Only 10% of websites need less resources to load. CSS take 851.1 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.4 kB

  • Original 5.2 kB
  • After minification 4.5 kB
  • After compression 1.8 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 690 B, which is 13% 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 3.4 kB or 66% of the original size.

JavaScript Optimization

-2%

Potential reduce by 265 B

  • Original 16.0 kB
  • After minification 16.0 kB
  • After compression 15.7 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.

CSS Optimization

-87%

Potential reduce by 740.4 kB

  • Original 851.1 kB
  • After minification 849.6 kB
  • After compression 110.7 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. Thermotab.net needs all CSS files to be minified and compressed as it can save up to 740.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (56%)

Requests Now

9

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thermo Tab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thermotab.net

thermotab.net

37 ms

thermotab.azurewebsites.net

thermotab.azurewebsites.net

162 ms

bootstrap.min.css

bootstrap.min.css

332 ms

style.css

style.css

425 ms

style.css

style.css

263 ms

thermotab.css

thermotab.css

160 ms

app.css

app.css

159 ms

tabScript.js

tabScript.js

163 ms

js

js

68 ms

blazor.webassembly.js

blazor.webassembly.js

316 ms

open-iconic-bootstrap.min.css

open-iconic-bootstrap.min.css

87 ms

Accessibility Review

thermotab.net accessibility score

83

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.

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

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

thermotab.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

thermotab.net SEO score

77

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

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

thermotab.net

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