Tools & Wizards About Us

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rosellelocksmiths.biz

24/7 Locksmith ❤️ in Roselle IL - Lock Change - Car Lockout - Rekey

Page Load Speed

3.9 sec in total

First Response

171 ms

Resources Loaded

3.6 sec

Page Rendered

204 ms

About Website

Visit rosellelocksmiths.biz now to see the best up-to-date Roselle Locksmith S content and also check out these interesting facts you probably never knew about rosellelocksmiths.biz

24/7 Locksmith in Roselle IL - Call (630) 230-8523 - Mobile & Fast Service for Emergency, Residential, Automotive and Commercial - Car Lockout, Rekey, Lock Change & more..

Visit rosellelocksmiths.biz

Key Findings

We analyzed Rosellelocksmiths.biz page load time and found that the first response time was 171 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rosellelocksmiths.biz performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

rosellelocksmiths.biz

171 ms

www.rosellelocksmiths.biz

1892 ms

www.rosellelocksmiths.biz

279 ms

reset.css

123 ms

styles.css

122 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 49% of them (18 requests) were addressed to the original Rosellelocksmiths.biz, 19% (7 requests) were made to Apis.google.com and 11% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Rosellelocksmiths.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 170.7 kB (20%)

Content Size

840.0 kB

After Optimization

669.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rosellelocksmiths.biz main page is 840.0 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. 25% of websites need less resources to load. Images take 442.6 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 12.1 kB

  • Original 18.2 kB
  • After minification 17.6 kB
  • After compression 6.1 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. 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 12.1 kB or 66% of the original size.

Image Optimization

-4%

Potential reduce by 19.9 kB

  • Original 442.6 kB
  • After minification 422.7 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. Roselle Locksmith S images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 138.6 kB

  • Original 377.7 kB
  • After minification 377.7 kB
  • After compression 239.1 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 138.6 kB or 37% of the original size.

CSS Optimization

-7%

Potential reduce by 111 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.4 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. Rosellelocksmiths.biz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (37%)

Requests Now

30

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roselle Locksmith S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

rosellelocksmiths.biz accessibility score

88

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

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

rosellelocksmiths.biz best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rosellelocksmiths.biz SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rosellelocksmiths.biz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rosellelocksmiths.biz 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 Roselle Locksmith S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: