Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

onstarinsurance.com

General Motors Insurance: Car insurance that rewards safe drivers

Page Load Speed

8.2 sec in total

First Response

218 ms

Resources Loaded

7.9 sec

Page Rendered

54 ms

About Website

Visit onstarinsurance.com now to see the best up-to-date Onstar Insurance content for United States and also check out these interesting facts you probably never knew about onstarinsurance.com

Powered by General Motors, GM Insurance uses in-vehicle technology to encourage and reward safe driving with savings and added benefits.

Visit onstarinsurance.com

Key Findings

We analyzed Onstarinsurance.com page load time and found that the first response time was 218 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

onstarinsurance.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

www.onstarinsurance.com

218 ms

d9aabc2fd8f12d3b.css

86 ms

371c3f66b0cec5af.css

37 ms

68a224141c0466ac.css

74 ms

polyfills-c67a75d1b6f99dc8.js

56 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Onstarinsurance.com and no external sources were called. The less responsive or slowest element that took the longest time to load (7.6 sec) belongs to the original domain Onstarinsurance.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.7 kB (52%)

Content Size

176.8 kB

After Optimization

85.1 kB

  • HTML
  • Images

In fact, the total size of Onstarinsurance.com main page is 176.8 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. HTML takes 127.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 91.7 kB

  • Original 127.3 kB
  • After minification 127.3 kB
  • After compression 35.6 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 91.7 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 49.4 kB
  • After minification 49.4 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. Onstar Insurance images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 12 (55%)

Requests Now

22

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onstar Insurance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

onstarinsurance.com accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

onstarinsurance.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

onstarinsurance.com SEO score

100

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

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 Onstarinsurance.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 Onstarinsurance.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 description is not detected on the main page of Onstar Insurance. 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: