Access backstreet-surveillance.com. Surveillance Camera Systems For Business & Home

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value4,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.605

10/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

backstreet-surveillance.com

92 ms

www.backstreet-surveillance.com

1908 ms

css

79 ms

jquery.min.js

64 ms

default.css

101 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 72% of them (75 requests) were addressed to the original Backstreet-surveillance.com, 4% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Backstreet-surveillance.com.

Content Size

1.9 MB

After Optimization

888.6 kB

In fact, the total size of Backstreet-surveillance.com main page is 1.9 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. 65% of websites need less resources to load. Javascripts take 857.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 59.6 kB

Original 71.8 kB
After minification 61.1 kB
After compression 12.2 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 10.7 kB, which is 15% 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 59.6 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 67.6 kB

Original 596.7 kB
After minification 529.1 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. Obviously, Backstreet Surveillance needs image optimization as it can save up to 67.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 577.6 kB

Original 857.7 kB
After minification 726.7 kB
After compression 280.1 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 577.6 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 345.8 kB

Original 413.0 kB
After minification 375.6 kB
After compression 67.2 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. Backstreet-surveillance.com needs all CSS files to be minified and compressed as it can save up to 345.8 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Backstreet Surveillance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Backstreet-surveillance.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 Backstreet-surveillance.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

backstreet-surveillance.com

Open Graph description is not detected on the main page of Backstreet Surveillance. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Surveillance Camera Systems For Business & Home - Backstreet Surveillance

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

backstreet-surveillance.com

www.backstreet-surveillance.com

css

jquery.min.js

default.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

backstreet-surveillance.com

www.backstreet-surveillance.com

css

jquery.min.js

default.css

magento.css

styles.css

widgets.css

prototype.js

ccard.js

validation.js

builder.js

effects.js

dragdrop.js

controls.js

slider.js

js.js

form.js

menu.js

translate.js

cookies.js

window.js

video-player.js

getSeal

conversion.js

jquery.min.js

quotes.js

playlist.js

sweetalert.min.js

851573_1420791768170992_2103393716_n.js

sweetalert.min.css

61.gif

bg.jpg

header_logo.png

header-1.png

diy-header.png

tech_chart_new_1.jpg

cloud_promo.jpg

p60w_hero_1.jpg

video_sample_sm.png

p120x.jpg

p60b_hero.jpg

bullet.jpg