Tools & Wizards About Us

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

aamcorockvillemd.com

Transmission Repair Shop in Rockville, MD 20852 | AAMCO Rockville

Page Load Speed

2.4 sec in total

First Response

732 ms

Resources Loaded

1.5 sec

Page Rendered

182 ms

About Website

Welcome to aamcorockvillemd.com homepage info - get ready to check AAMCO Rockville MD best content right away, or after learning these important things about aamcorockvillemd.com

From transmission repair to brakes and auto repair service, AAMCO of Rockville, MD has expert technicians. We'll diagnose and repair your car right the first time. Nationwide warranty.

Visit aamcorockvillemd.com

Key Findings

We analyzed Aamcorockvillemd.com page load time and found that the first response time was 732 ms and then it took 1.7 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

aamcorockvillemd.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.436

21/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

www.aamcorockvillemd.com

732 ms

gtm.js

78 ms

css

40 ms

vendor.css

140 ms

shared.css

135 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 49% of them (25 requests) were addressed to the original Aamcorockvillemd.com, 27% (14 requests) were made to Mdiadmin.pwmedia.net and 10% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (732 ms) belongs to the original domain Aamcorockvillemd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 362.7 kB (23%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aamcorockvillemd.com main page is 1.6 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. 50% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 39.2 kB

  • Original 46.8 kB
  • After minification 32.0 kB
  • After compression 7.6 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. This page needs HTML code to be minified as it can gain 14.8 kB, which is 32% 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 39.2 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 13.1 kB

  • Original 276.5 kB
  • After minification 263.4 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. AAMCO Rockville MD images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 223.0 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 815.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 223.0 kB or 21% of the original size.

CSS Optimization

-36%

Potential reduce by 87.4 kB

  • Original 244.4 kB
  • After minification 244.4 kB
  • After compression 157.0 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. Aamcorockvillemd.com needs all CSS files to be minified and compressed as it can save up to 87.4 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (38%)

Requests Now

45

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AAMCO Rockville MD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

aamcorockvillemd.com accessibility score

98

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.

Best Practices

aamcorockvillemd.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

High

Page has valid source maps

SEO Factors

aamcorockvillemd.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 Aamcorockvillemd.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 Aamcorockvillemd.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 AAMCO Rockville MD. 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: