Tools & Wizards About Us
databaseanswers.org screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

databaseanswers.org

Databases, SQL Server, and Data Models Examples

Page Load Speed

619 ms in total

First Response

78 ms

Resources Loaded

339 ms

Page Rendered

202 ms

databaseanswers.org screenshot

About Website

Click here to check amazing Data Baseanswers content for United States. Otherwise, check out these important facts you probably never knew about databaseanswers.org

Welcome to our database design community! Discover how to build MS Access databases, SQL Server design, and explore data models from many different

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Key Findings

We analyzed Databaseanswers.org page load time and found that the first response time was 78 ms and then it took 541 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

databaseanswers.org performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

databaseanswers.org

78 ms

style.css

20 ms

index2.php

240 ms

dba_400_home.jpg

23 ms

spacer.gif

12 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 88% of them (7 requests) were addressed to the original Databaseanswers.org, 13% (1 request) were made to Www3.clustrmaps.com. The less responsive or slowest element that took the longest time to load (240 ms) relates to the external source Www3.clustrmaps.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.2 kB (35%)

Content Size

100.4 kB

After Optimization

65.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Databaseanswers.org main page is 100.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 76.5 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 20.1 kB

  • Original 22.0 kB
  • After minification 6.0 kB
  • After compression 1.8 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 16.0 kB, which is 73% 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 20.1 kB or 92% of the original size.

Image Optimization

-18%

Potential reduce by 13.4 kB

  • Original 76.5 kB
  • After minification 63.1 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, Data Baseanswers needs image optimization as it can save up to 13.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-83%

Potential reduce by 1.6 kB

  • Original 2.0 kB
  • After minification 1.2 kB
  • After compression 331 B

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. Databaseanswers.org needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Baseanswers. According to our analytics all requests are already optimized.

Network Requests Diagram

databaseanswers.org

databaseanswers.org

78 ms

style.css

style.css

20 ms

index2.php

index2.php

240 ms

dba_400_home.jpg

dba_400_home.jpg

23 ms

spacer.gif

spacer.gif

12 ms

px-orange.gif

px-orange.gif

16 ms

index_feb13th.jpg

index_feb13th.jpg

43 ms

nav_bg.jpg

nav_bg.jpg

7 ms

Accessibility Review

databaseanswers.org accessibility score

78

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-hidden="true"] elements contain focusable descendents

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

databaseanswers.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

databaseanswers.org SEO score

85

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Databaseanswers.org 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 Databaseanswers.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

databaseanswers.org

Open Graph description is not detected on the main page of Data Baseanswers. 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: