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Report Summary

About Website

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

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

doublediamondplumbinghvac.com

172 ms

face.jpg

12 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Doublediamondplumbinghvac.com and no external sources were called. The less responsive or slowest element that took the longest time to load (172 ms) belongs to the original domain Doublediamondplumbinghvac.com.

Content Size

36.2 kB

After Optimization

36.1 kB

In fact, the total size of Doublediamondplumbinghvac.com main page is 36.2 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. Only 5% of websites need less resources to load. Images take 35.7 kB which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 166 B

Original 485 B
After minification 482 B
After compression 319 B

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 166 B or 34% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

Original 35.7 kB
After minification 35.7 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. Doublediamondplumbinghvac images are well optimized though.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doublediamondplumbinghvac. According to our analytics all requests are already optimized.

Accessibility Issues

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

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Search Engine Optimization Advices

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 Doublediamondplumbinghvac.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 Doublediamondplumbinghvac.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 Doublediamondplumbinghvac. 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: