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san-jose-cabling.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

san-jose-cabling.com

San Jose Network Cabling & Wiring Services | Installation of Cat5e Cat6 & Fiber Optic

Page Load Speed

1.4 sec in total

First Response

141 ms

Resources Loaded

1.1 sec

Page Rendered

145 ms

san-jose-cabling.com screenshot

About Website

Click here to check amazing San Jose Cabling content. Otherwise, check out these important facts you probably never knew about san-jose-cabling.com

San Jose Network Installation | San Jose Network Wiring & Data Cabling Services | Cat5, Cat5e, Cat6, Fiber Optic | VOIP & Business Phone Systems

Visit san-jose-cabling.com

Key Findings

We analyzed San-jose-cabling.com page load time and found that the first response time was 141 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

san-jose-cabling.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

san-jose-cabling.com

141 ms

san-jose-cabling.com

284 ms

san-jose-cabling.com

136 ms

foundation.css

202 ms

font-awesome.min.css

270 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original San-jose-cabling.com, 7% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (418 ms) belongs to the original domain San-jose-cabling.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.4 kB (16%)

Content Size

624.6 kB

After Optimization

527.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of San-jose-cabling.com main page is 624.6 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. Images take 516.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 8.3 kB

  • Original 11.3 kB
  • After minification 9.0 kB
  • After compression 3.0 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 2.3 kB, which is 21% 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 8.3 kB or 73% of the original size.

Image Optimization

-16%

Potential reduce by 82.2 kB

  • Original 516.2 kB
  • After minification 434.0 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, San Jose Cabling needs image optimization as it can save up to 82.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 1.9 kB

  • Original 65.5 kB
  • After minification 64.9 kB
  • After compression 63.5 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

-16%

Potential reduce by 5.0 kB

  • Original 31.7 kB
  • After minification 31.7 kB
  • After compression 26.7 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. San-jose-cabling.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (73%)

Requests Now

11

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of San Jose Cabling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

san-jose-cabling.com

san-jose-cabling.com

141 ms

san-jose-cabling.com

san-jose-cabling.com

284 ms

san-jose-cabling.com

san-jose-cabling.com

136 ms

foundation.css

foundation.css

202 ms

font-awesome.min.css

font-awesome.min.css

270 ms

animate-custom.css

animate-custom.css

273 ms

style.css

style.css

340 ms

prettyPhoto.css

prettyPhoto.css

338 ms

custom.modernizr.js

custom.modernizr.js

276 ms

jquery.min.js

jquery.min.js

7 ms

foundation.min.js

foundation.min.js

418 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

337 ms

custom.js

custom.js

337 ms

banner-bg-8.jpg

banner-bg-8.jpg

203 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

134 ms

Accessibility Review

san-jose-cabling.com accessibility score

74

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

san-jose-cabling.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

san-jose-cabling.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 San-jose-cabling.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 San-jose-cabling.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

san-jose-cabling.com

Open Graph description is not detected on the main page of San Jose Cabling. 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: