Tools & Wizards About Us

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

lambroofing.com

Los Angeles full service roofing company: (310) 479-0240

Page Load Speed

1.6 sec in total

First Response

624 ms

Resources Loaded

822 ms

Page Rendered

135 ms

About Website

Visit lambroofing.com now to see the best up-to-date Lamb Roofing content and also check out these interesting facts you probably never knew about lambroofing.com

a full service Los Angeles roofing company Serving many satisfied customers for over 25 years. We provide roof repair,roof coating, roof replacement,roof inspections,roof restorations, and roof certif...

Visit lambroofing.com

Key Findings

We analyzed Lambroofing.com page load time and found that the first response time was 624 ms and then it took 957 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

lambroofing.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.199

62/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

lambroofing.com

624 ms

main.css

23 ms

jquery.min.js

74 ms

gooeymenu.js

45 ms

gooeymenu.css

24 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Lambroofing.com and no external sources were called. The less responsive or slowest element that took the longest time to load (624 ms) belongs to the original domain Lambroofing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.9 kB (6%)

Content Size

242.5 kB

After Optimization

228.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lambroofing.com main page is 242.5 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. 20% of websites need less resources to load. Images take 193.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 4.9 kB

  • Original 7.1 kB
  • After minification 5.7 kB
  • After compression 2.2 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. This page needs HTML code to be minified as it can gain 1.4 kB, which is 20% 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 4.9 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 44 B

  • Original 193.0 kB
  • After minification 193.0 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. Lamb Roofing images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 7.9 kB

  • Original 38.7 kB
  • After minification 38.7 kB
  • After compression 30.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 7.9 kB or 20% of the original size.

CSS Optimization

-30%

Potential reduce by 1.1 kB

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 2.5 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. Lambroofing.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

23

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lamb Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lambroofing.com accessibility score

59

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.

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

lambroofing.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

lambroofing.com SEO score

67

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

Image elements do not have [alt] attributes

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 Lambroofing.com 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 Lambroofing.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 Lamb Roofing. 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: