Tools & Wizards About Us

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sandiegoonline.us

San Diego (CA) Business Listings, News, Classified ads, Weather, Free Website, Travel & Tourism - SanDiegoonline.us

Page Load Speed

2.4 sec in total

First Response

152 ms

Resources Loaded

1.3 sec

Page Rendered

993 ms

About Website

Welcome to sandiegoonline.us homepage info - get ready to check San Diegoonline best content right away, or after learning these important things about sandiegoonline.us

SanDiegoonline.us is best business directory, provides free business listings, websites, free website builder, classified ads, Deals, Offers, business promotion & leads, manufacturers, suppliers, expo...

Visit sandiegoonline.us

Key Findings

We analyzed Sandiegoonline.us page load time and found that the first response time was 152 ms and then it took 2.3 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

sandiegoonline.us performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value2,890 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

sandiegoonline.us

152 ms

sandiegoonline.us

152 ms

www.sandiegoonline.us

325 ms

owl.carousel1.8.css

60 ms

jquery.min.js

30 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 25% of them (14 requests) were addressed to the original Sandiegoonline.us, 54% (31 requests) were made to Img.usaonline.us and 4% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (552 ms) relates to the external source Img.usaonline.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.2 kB (39%)

Content Size

591.6 kB

After Optimization

363.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sandiegoonline.us main page is 591.6 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. 35% of websites need less resources to load. Javascripts take 233.9 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 178.1 kB

  • Original 198.8 kB
  • After minification 134.4 kB
  • After compression 20.7 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 64.5 kB, which is 32% 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 178.1 kB or 90% of the original size.

Image Optimization

-7%

Potential reduce by 9.2 kB

  • Original 139.1 kB
  • After minification 129.8 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. San Diegoonline images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 38.7 kB

  • Original 233.9 kB
  • After minification 233.9 kB
  • After compression 195.2 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 38.7 kB or 17% of the original size.

CSS Optimization

-10%

Potential reduce by 2.1 kB

  • Original 19.8 kB
  • After minification 19.8 kB
  • After compression 17.8 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. Sandiegoonline.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (28%)

Requests Now

53

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of San Diegoonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sandiegoonline.us accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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.

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

<frame> or <iframe> elements do not have a title

Best Practices

sandiegoonline.us 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sandiegoonline.us SEO score

92

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sandiegoonline.us 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 Sandiegoonline.us 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 San Diegoonline. 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: