Tools & Wizards About Us

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

hfalkylationconsultants.com

HF Alkylation Consultants | Consulting & Engineering

Page Load Speed

1 sec in total

First Response

143 ms

Resources Loaded

611 ms

Page Rendered

295 ms

About Website

Welcome to hfalkylationconsultants.com homepage info - get ready to check HF Alkylation Consultants best content right away, or after learning these important things about hfalkylationconsultants.com

HF Alkylation Consultants supports your company's UOP and Phillips HF Alkylation technology with industry leading consultants and engineers.

Visit hfalkylationconsultants.com

Key Findings

We analyzed Hfalkylationconsultants.com page load time and found that the first response time was 143 ms and then it took 906 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

hfalkylationconsultants.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

Network Requests Diagram

hfalkylationconsultants.com

143 ms

hfalkylationconsultants.com

90 ms

foundation.css

71 ms

custom.css

94 ms

js

102 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 74% of them (17 requests) were addressed to the original Hfalkylationconsultants.com, 13% (3 requests) were made to Fonts.gstatic.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (143 ms) belongs to the original domain Hfalkylationconsultants.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.9 kB (10%)

Content Size

407.3 kB

After Optimization

367.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hfalkylationconsultants.com main page is 407.3 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. 40% of websites need less resources to load. Images take 262.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 26.3 kB

  • Original 35.5 kB
  • After minification 35.5 kB
  • After compression 9.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 26.3 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 11.8 kB

  • Original 262.3 kB
  • After minification 250.4 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. HF Alkylation Consultants images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 273 B

  • Original 66.1 kB
  • After minification 66.1 kB
  • After compression 65.8 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

-3%

Potential reduce by 1.5 kB

  • Original 43.5 kB
  • After minification 43.5 kB
  • After compression 42.0 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. Hfalkylationconsultants.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (47%)

Requests Now

17

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HF Alkylation Consultants. 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 JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hfalkylationconsultants.com accessibility score

80

Accessibility Issues

ARIA

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.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

hfalkylationconsultants.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

hfalkylationconsultants.com SEO score

86

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

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

    EN

  • Encoding

    UTF-8

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

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