Tools & Wizards About Us
heseco.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

heseco.com

Heat Exchangers and Pollution Control Equipment - HESECO heat exchanger sales & engineering company, LLC

Page Load Speed

729 ms in total

First Response

102 ms

Resources Loaded

435 ms

Page Rendered

192 ms

heseco.com screenshot

About Website

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

heat exchangers - HESECO, LLC - heat exchanger and pollution control equipment manufacturer's representative

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Key Findings

We analyzed Heseco.com page load time and found that the first response time was 102 ms and then it took 627 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

heseco.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

heseco.com

102 ms

www.heseco.com

104 ms

bootstrap.min.css

12 ms

style.css

8 ms

jquery-1.9.1.min.js

20 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 94% of them (49 requests) were addressed to the original Heseco.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (104 ms) belongs to the original domain Heseco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.9 kB (7%)

Content Size

1.0 MB

After Optimization

960.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heseco.com main page is 1.0 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. 60% of websites need less resources to load. Images take 923.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 16.0 kB

  • Original 19.4 kB
  • After minification 15.7 kB
  • After compression 3.4 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 3.7 kB, which is 19% 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 16.0 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 49.4 kB

  • Original 923.6 kB
  • After minification 874.1 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. HESECO images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 78 B

  • Original 63.7 kB
  • After minification 63.7 kB
  • After compression 63.6 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.

CSS Optimization

-15%

Potential reduce by 3.4 kB

  • Original 23.0 kB
  • After minification 19.7 kB
  • After compression 19.7 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. Heseco.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (8%)

Requests Now

50

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HESECO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

heseco.com

heseco.com

102 ms

www.heseco.com

www.heseco.com

104 ms

bootstrap.min.css

bootstrap.min.css

12 ms

style.css

style.css

8 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

20 ms

bootstrap.min.js

bootstrap.min.js

18 ms

main.js

main.js

8 ms

heslogoalt.gif

heslogoalt.gif

8 ms

75-phone@2x.png

75-phone@2x.png

18 ms

18-envelope@2x.png

18-envelope@2x.png

17 ms

plateBanks_17.jpg

plateBanks_17.jpg

52 ms

spiral_design.jpg

spiral_design.jpg

53 ms

aircooled-heat-exchanger.jpg

aircooled-heat-exchanger.jpg

52 ms

finned_tube_coils.jpg

finned_tube_coils.jpg

54 ms

plate_heat_exchanger.jpg

plate_heat_exchanger.jpg

55 ms

Bulk-solids-heater.png

Bulk-solids-heater.png

60 ms

cus_1560_04.jpg

cus_1560_04.jpg

54 ms

bundles.jpg

bundles.jpg

55 ms

P07B2-50.jpg

P07B2-50.jpg

55 ms

thermal_fluid_systems.JPG

thermal_fluid_systems.JPG

56 ms

hp.jpg

hp.jpg

56 ms

direct-fired-heaters-ST.jpg

direct-fired-heaters-ST.jpg

57 ms

CF-Tower.jpg

CF-Tower.jpg

58 ms

cxf_f.jpg

cxf_f.jpg

56 ms

indirect_gas_fired_air_heaters.jpg

indirect_gas_fired_air_heaters.jpg

57 ms

tox-2lg.jpg

tox-2lg.jpg

57 ms

air-to-air.jpg

air-to-air.jpg

58 ms

heat_recovery.JPG

heat_recovery.JPG

59 ms

kx.jpg

kx.jpg

60 ms

wire-mesh.jpg

wire-mesh.jpg

59 ms

shell_and_coil.jpg

shell_and_coil.jpg

60 ms

pipeline_heating.jpg

pipeline_heating.jpg

61 ms

aerologo.gif

aerologo.gif

61 ms

cci.jpg

cci.jpg

61 ms

CMSlogo.gif

CMSlogo.gif

63 ms

coastal_tech_inc.png

coastal_tech_inc.png

62 ms

munters.png

munters.png

61 ms

fabsco.jpg

fabsco.jpg

63 ms

Solex-Logo_CMYK.png

Solex-Logo_CMYK.png

60 ms

rwholland.jpg

rwholland.jpg

61 ms

Omega_logo.gif

Omega_logo.gif

60 ms

precision.jpg

precision.jpg

52 ms

PPE-logo.jpg

PPE-logo.jpg

52 ms

SECESPOL.jpg

SECESPOL.jpg

51 ms

analytics.js

analytics.js

38 ms

Sigma-Thermal-logo.jpg

Sigma-Thermal-logo.jpg

19 ms

sondex-logo.jpg

sondex-logo.jpg

93 ms

tst.jpg

tst.jpg

32 ms

turner_environlogic.jpg

turner_environlogic.jpg

32 ms

hr.png

hr.png

32 ms

collect

collect

32 ms

js

js

95 ms

Accessibility Review

heseco.com accessibility score

86

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

heseco.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

heseco.com SEO score

77

Search Engine Optimization Advices

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 Heseco.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 Heseco.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

heseco.com

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