Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

odellengineering.com

Home - O'Dell EngineeringO'Dell Engineering | Civil Engineering, 3D Laser Scanning, Land Surveying, Landscape Architecture

Page Load Speed

2 sec in total

First Response

161 ms

Resources Loaded

1.6 sec

Page Rendered

242 ms

odellengineering.com screenshot

About Website

Click here to check amazing O Dell Engineering content. Otherwise, check out these important facts you probably never knew about odellengineering.com

O'Dell Engineering | Civil Engineering, 3D Laser Scanning, Land Surveying, Landscape Architecture

Visit odellengineering.com

Key Findings

We analyzed Odellengineering.com page load time and found that the first response time was 161 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

odellengineering.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value52.8 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.509

16/100

15%

TTI (Time to Interactive)

Value43.2 s

0/100

10%

Network Requests Diagram

odellengineering.com

161 ms

js

78 ms

sbi-styles.min.css

22 ms

style.min.css

33 ms

styles.css

38 ms

Our browser made a total of 189 requests to load all elements on the main page. We found that 95% of them (180 requests) were addressed to the original Odellengineering.com, 2% (3 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (640 ms) belongs to the original domain Odellengineering.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 403.6 kB (3%)

Content Size

14.7 MB

After Optimization

14.3 MB

In fact, the total size of Odellengineering.com main page is 14.7 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 14.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 162.6 kB

  • Original 187.3 kB
  • After minification 133.7 kB
  • After compression 24.8 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 53.7 kB, which is 29% 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 162.6 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 220.9 kB

  • Original 14.2 MB
  • After minification 14.0 MB

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. O Dell Engineering images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 6.8 kB

  • Original 234.0 kB
  • After minification 234.0 kB
  • After compression 227.2 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

-13%

Potential reduce by 13.2 kB

  • Original 100.3 kB
  • After minification 100.3 kB
  • After compression 87.1 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. Odellengineering.com needs all CSS files to be minified and compressed as it can save up to 13.2 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (28%)

Requests Now

180

After Optimization

130

The browser has sent 180 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O Dell Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

odellengineering.com accessibility score

82

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.

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

Links do not have a discernible name

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

odellengineering.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

odellengineering.com SEO score

90

Search Engine Optimization Advices

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

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 Odellengineering.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 Odellengineering.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 O Dell Engineering. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: