Tools & Wizards About Us
oakstoneglass.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

oakstoneglass.com

Glass Thousand Oaks - 805.495.0441 - OAKSTONE GLASS

Page Load Speed

3 sec in total

First Response

537 ms

Resources Loaded

1.8 sec

Page Rendered

627 ms

oakstoneglass.com screenshot

About Website

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

Oakstone Glass has been in business since 1929 meeting the residential and commercial glass needs of Thousand Oaks, Westlake Village, Newbury Park and Agoura Hills. Oakstone specializes in glass windo...

Visit oakstoneglass.com

Key Findings

We analyzed Oakstoneglass.com page load time and found that the first response time was 537 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

oakstoneglass.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

oakstoneglass.com

537 ms

jquery.min.js

5 ms

fadeslideshow.js

279 ms

Thousand_Oaks.gif

462 ms

slide1.jpg

779 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original Oakstoneglass.com, 3% (1 request) were made to Ajax.googleapis.com and 3% (1 request) were made to Weathersticker.wunderground.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Oakstoneglass.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.9 kB (2%)

Content Size

1.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Oakstoneglass.com main page is 1.7 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. 30% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 28.2 kB

  • Original 35.8 kB
  • After minification 31.4 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 4.4 kB, which is 12% 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 28.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 565 B

  • Original 1.7 MB
  • After minification 1.7 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. OAKSTONE Glass images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 11.1 kB

  • Original 14.0 kB
  • After minification 10.3 kB
  • After compression 2.9 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 11.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (25%)

Requests Now

32

After Optimization

24

  • Images
  • JavaScript

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OAKSTONE Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

oakstoneglass.com

oakstoneglass.com

537 ms

jquery.min.js

jquery.min.js

5 ms

fadeslideshow.js

fadeslideshow.js

279 ms

Thousand_Oaks.gif

Thousand_Oaks.gif

462 ms

slide1.jpg

slide1.jpg

779 ms

slide2.jpg

slide2.jpg

681 ms

slide3.jpg

slide3.jpg

557 ms

slide4.jpg

slide4.jpg

483 ms

slide5.jpg

slide5.jpg

622 ms

slide6.jpg

slide6.jpg

1279 ms

slide7.jpg

slide7.jpg

622 ms

slide8.jpg

slide8.jpg

698 ms

slide9.jpg

slide9.jpg

805 ms

slide10.jpg

slide10.jpg

714 ms

btmp.jpg

btmp.jpg

747 ms

logo.jpg

logo.jpg

789 ms

spr1.jpg

spr1.jpg

790 ms

btn1.jpg

btn1.jpg

823 ms

btn2.jpg

btn2.jpg

872 ms

btn3.jpg

btn3.jpg

865 ms

btn4.jpg

btn4.jpg

892 ms

btn5.jpg

btn5.jpg

887 ms

btn6.jpg

btn6.jpg

893 ms

btn7.jpg

btn7.jpg

953 ms

spr2.jpg

spr2.jpg

935 ms

spr3.jpg

spr3.jpg

994 ms

spr4.jpg

spr4.jpg

956 ms

spr5.jpg

spr5.jpg

966 ms

btn8.jpg

btn8.jpg

1034 ms

spr6.jpg

spr6.jpg

1069 ms

btn9.jpg

btn9.jpg

1051 ms

spr7.jpg

spr7.jpg

1078 ms

stat.aspx

stat.aspx

302 ms

loading.gif

loading.gif

1049 ms

Accessibility Review

oakstoneglass.com accessibility score

70

Accessibility Issues

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

Best Practices

oakstoneglass.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

oakstoneglass.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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oakstoneglass.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 Oakstoneglass.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

oakstoneglass.com

Open Graph description is not detected on the main page of OAKSTONE Glass. 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: