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Whois & Analysis for btheatexchanger.com

Nov 2, 2022 3:20 am UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
Desktop screen Desktop screenshot for btheatexchanger.com
62

7 criteria passed
4 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Domain Owner
Private
• Category
Business  >  Metals

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Let's Encrypt has expired on January 13, 2023.
Title Tag
Heat Exchanger Parts,Heat Exchanger Types,Heat Exchangers Supplier & Manufacturers
Length: 86 (recommended: 10 to 70)
Meta Description
China Famous Wuxi Better Technology Co., Ltd Aluminum Plate-Fin Heat Exchangers, Heat Exchanger Types,Heat Exchangers,Radiator Fins, Finned Tube, Ambient Vaporizers,Oil Coolers,Cryogenic Gas Equipments,Aluminum Coolers, Water Cooled Heat Sink Supplier & Manufacturers.
Length: 272 (recommended: 50 to 160)
Google preview
Desktop Version

Heat Exchanger Parts,Heat Exchanger Types,Heat Exchangers Supplier &am...

https://btheatexchanger.com

China Famous Wuxi Better Technology Co., Ltd Aluminum Plate-Fin Heat Exchangers, Heat Exchanger Types,Heat Exchangers,Radiator Fins, Finned Tube, Ambient Vaporizers,...

Mobile Version

https://btheatexchanger.com

Heat Exchanger Parts,Heat Exchanger Types,Heat Exchangers Supplier &am...

China Famous Wuxi Better Technology Co., Ltd Aluminum Plate-Fin Heat Exchangers, Heat Exchanger Types,Heat Exchangers,Radiator Fin...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0

SEMANTIC ANALYSIS

The owner has associated the following topics to the website.

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by btheatexchanger.com.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Heat sink Confidence: 88% Arrow up

A fan-cooled heat sink on the processor of a personal computer.

To the right is a smaller heat sink cooling another integrated circuit of the motherboard.

Heat exchanger Confidence: 86% Arrow up

Tubular heat exchanger.

Partial view into inlet plenum of shell and tube heat exchanger of a refrigerant based chiller for providing air-conditioning to a building.

Wuxi Confidence: 84% Arrow up

Wuxi (Wuxi dialect: vu⁶ siq⁷) is a city in southern Jiangsu province, eastern China, by car to the northwest of downtown Shanghai, between Changzhou and Suzhou.

In 2017 it had a population of 3,542,319, with 6,553,000 living in the entire prefecture-level city area.

By the end of 2019, the city's registered population was 5.0283 million.

Cryogenics Confidence: 78% Arrow up

Liquid nitrogen.

This is a diagram of an infrared space telescope, that needs a cold mirror and instruments.

One instrument needs to be even colder, and it has a cryocooler.

The instrument is in region 1 and its cryocooler is in region 3 in a warmer region of the spacecraft.

(see MIRI (Mid-Infrared Instrument) or James Webb Space Telescope).

Aluminium Confidence: 77% Arrow up

Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13.

Aluminium has a density lower than those of other common metals, at approximately one third that of steel.

It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air.

Aluminium visually resembles silver, both in its color and in its great ability to reflect light.

It is soft, non-magnetic and ductile.

It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe.

The radioactivity of 26Al is used in radiodating.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

Run Google PageSpeed Insights Analysis on btheatexchanger.com

LAYOUT

Doctype HTML 4.01 Arrow Responsive website, mobile-friendly. Arrow

Text/code ratio

btheatexchanger.com's text/code ratio is 4.58%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 4.58%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 0
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Heat exchanger parts manufacturer / supplier
Alt attributes Arrow up

We found 39 images on this website.
20 ALT attributes are missing on your image tags. The issue affects 9 actual different images that could be loaded more than once in your page.

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 20 images on btheatexchanger.com. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

It seems you have a very poor social media presence.

Follow these tips to build a better relationship with your audience : set smart goals, identify your audience, be human, seek relationships, create an editorial calendar, automate, focus on helping, optimize for engagement, get visual, stay active and create great content.

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  • Total Engagement 0
  • Likes 0
  • Shares 0
  • Comments 0
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