Tools & Wizards About Us
bobssmokedetectorrepair.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bobssmokedetectorrepair.com

Professional Smoke Detector Repair | Bob's Smoke Detector Repair

Page Load Speed

1.7 sec in total

First Response

72 ms

Resources Loaded

1.4 sec

Page Rendered

299 ms

bobssmokedetectorrepair.com screenshot

About Website

Welcome to bobssmokedetectorrepair.com homepage info - get ready to check Bob S Smoke Detector Repair best content right away, or after learning these important things about bobssmokedetectorrepair.com

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Key Findings

We analyzed Bobssmokedetectorrepair.com page load time and found that the first response time was 72 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

bobssmokedetectorrepair.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value1,570 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

bobssmokedetectorrepair.com

72 ms

bobssmokedetectorrepair.com

1015 ms

font-awesome.min.css

53 ms

css

98 ms

style.css

113 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 44% of them (12 requests) were addressed to the original Bobssmokedetectorrepair.com, 37% (10 requests) were made to Fonts.gstatic.com and 7% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Bobssmokedetectorrepair.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.1 kB (14%)

Content Size

504.4 kB

After Optimization

431.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bobssmokedetectorrepair.com main page is 504.4 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. 30% of websites need less resources to load. Javascripts take 297.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 32.2 kB

  • Original 38.4 kB
  • After minification 22.7 kB
  • After compression 6.2 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 15.7 kB, which is 41% 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 32.2 kB or 84% of the original size.

Image Optimization

-48%

Potential reduce by 40.6 kB

  • Original 84.6 kB
  • After minification 44.0 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. Obviously, Bob S Smoke Detector Repair needs image optimization as it can save up to 40.6 kB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 67 B

  • Original 297.3 kB
  • After minification 297.3 kB
  • After compression 297.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 276 B

  • Original 84.1 kB
  • After minification 84.1 kB
  • After compression 83.9 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. Bobssmokedetectorrepair.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (71%)

Requests Now

14

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bob S Smoke Detector Repair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bobssmokedetectorrepair.com

bobssmokedetectorrepair.com

72 ms

bobssmokedetectorrepair.com

bobssmokedetectorrepair.com

1015 ms

font-awesome.min.css

font-awesome.min.css

53 ms

css

css

98 ms

style.css

style.css

113 ms

style.css

style.css

45 ms

logo.png

logo.png

368 ms

smoke-detector-repair.jpg

smoke-detector-repair.jpg

362 ms

jquery.min.js

jquery.min.js

84 ms

js

js

143 ms

lib.js

lib.js

102 ms

app.js

app.js

83 ms

lib.js

lib.js

83 ms

theme.js

theme.js

102 ms

dropzone.min.js

dropzone.min.js

104 ms

dropzone.min.css

dropzone.min.css

80 ms

pxiByp8kv8JHgFVrLCz7Z1xlEN2JQEk.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEN2JQEk.ttf

37 ms

pxiByp8kv8JHgFVrLEj6Z1xlEN2JQEk.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEN2JQEk.ttf

37 ms

pxiByp8kv8JHgFVrLGT9Z1xlEN2JQEk.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEN2JQEk.ttf

53 ms

pxiEyp8kv8JHgFVrJJfed3FHGPc.ttf

pxiEyp8kv8JHgFVrJJfed3FHGPc.ttf

36 ms

pxiByp8kv8JHgFVrLDz8Z1xlEN2JQEk.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEN2JQEk.ttf

51 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

23 ms

EJRTQgYoZZY2vCFuvAFT_r21dwT9rcs.ttf

EJRTQgYoZZY2vCFuvAFT_r21dwT9rcs.ttf

48 ms

EJRVQgYoZZY2vCFuvAFWzrq_dSb_.ttf

EJRVQgYoZZY2vCFuvAFWzrq_dSb_.ttf

50 ms

S6uyw4BMUTPHjx4wWyWtFCc.ttf

S6uyw4BMUTPHjx4wWyWtFCc.ttf

49 ms

S6u9w4BMUTPHh7USSwiPHA3q5d0.ttf

S6u9w4BMUTPHh7USSwiPHA3q5d0.ttf

49 ms

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

50 ms

Accessibility Review

bobssmokedetectorrepair.com accessibility score

84

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

bobssmokedetectorrepair.com best practices score

75

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

SEO Factors

bobssmokedetectorrepair.com SEO score

93

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

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

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 Bobssmokedetectorrepair.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 Bobssmokedetectorrepair.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

bobssmokedetectorrepair.com

Open Graph description is not detected on the main page of Bob S Smoke Detector Repair. 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: