Access hsiblowers.com. HSI (Houston Service Industries)

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

hsi

4231 ms

OtAutoBlock.js

110 ms

otSDKStub.js

121 ms

clientlib-jquery.lc-1726150532024-lc.min.js

31 ms

clientlib-preloaded-common.lc-1726150532024-lc.min.js

81 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hsiblowers.com, 14% (9 requests) were made to Youtube.com and 6% (4 requests) were made to Atlascopco.scene7.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Atlascopco.com.

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of Hsiblowers.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. Only a small number of websites need less resources to load. Javascripts take 645.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 146.3 kB

Original 171.4 kB
After minification 135.3 kB
After compression 25.1 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 36.1 kB, which is 21% 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 146.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 48.3 kB
After minification 48.3 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. HSI Blowers images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.8 kB

Original 645.5 kB
After minification 645.5 kB
After compression 640.7 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

-0%

Potential reduce by 1.2 kB

Original 290.1 kB
After minification 290.1 kB
After compression 288.9 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. Hsiblowers.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HSI Blowers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[role]s do not have all required [aria-*] attributes

High

[aria-*] attributes do not have valid values

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

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 Hsiblowers.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 Hsiblowers.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

hsiblowers.com

Open Graph data is detected on the main page of HSI Blowers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

HSI (Houston Service Industries) - Atlas Copco USA

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

hsi

OtAutoBlock.js

otSDKStub.js

clientlib-jquery.lc-1726150532024-lc.min.js

clientlib-preloaded-common.lc-1726150532024-lc.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

hsi

OtAutoBlock.js

otSDKStub.js

clientlib-jquery.lc-1726150532024-lc.min.js

clientlib-preloaded-common.lc-1726150532024-lc.min.js

clientlib-preloaded.lc-1726150532024-lc.min.js

clientlib-preloaded-common.lc-1726150532024-lc.min.css

clientlib-preloaded.lc-1726150532024-lc.min.css

clientlib-header.lc-1726150532024-lc.min.css

clientlib-footer.lc-1726150532024-lc.min.css

clientlib-backToTop.lc-1726150532024-lc.min.css

clientlib-preloaded-business-extend.lc-1726150532024-lc.min.css

clientlib-grid.lc-1726150532024-lc.min.css

clientlib-components.lc-1726150532024-lc.min.css

clientlib-main.lc-1726150532024-lc.min.css

entrypoint.js

clientlib-jquery-ui.lc-1726150532024-lc.min.js

csrf.lc-1726150532024-lc.min.js

handlebars.lc-1726150532024-lc.min.js

clientlib-dayjs.lc-1726150532024-lc.min.js

clientlib-postloaded-dynamic.lc-1726150532024-lc.min.js

clientlibs.lc-1726150532024-lc.min.js

clientlib-dsstickybanner.lc-1726150532024-lc.min.js

clientlib-contactmap.lc-1726150532024-lc.min.js

clientlib-dscardoverview.lc-1726150532024-lc.min.js

clientlib-vimeo.lc-1726150532024-lc.min.js

clientlib-pagination.lc-1726150532024-lc.min.js

clientlib-documentlibrary.lc-1726150532024-lc.min.js

widget.min.js

2d7ec0ec-a577-457d-ad53-9e83c8833c56.json

css

location

logo.svg

compressed-air-blog-illustration

sticky-banner-explainer.svg

iStock-921709018_1900x980px

Service+Tech+1

blog-graphic-website

download--sprite.svg

phone-positive--sprite.svg

mail-positive--sprite.svg

external--sprite.svg

Lks3bl_UekM