Tools & Wizards About Us
deldr.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

deldr.com

Ghalb Shenas

Page Load Speed

621 ms in total

First Response

34 ms

Resources Loaded

527 ms

Page Rendered

60 ms

deldr.com screenshot

About Website

Visit deldr.com now to see the best up-to-date Deldr content and also check out these interesting facts you probably never knew about deldr.com

WebsitesPerfected - Home Page

Visit deldr.com

Key Findings

We analyzed Deldr.com page load time and found that the first response time was 34 ms and then it took 587 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

deldr.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

96/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

deldr.com

34 ms

www.ghalbshenas.com

365 ms

white_gradient_left_edge.gif

53 ms

banner.gif

115 ms

white_gradient_right_edge.gif

101 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Deldr.com, 86% (6 requests) were made to Ghalbshenas.com. The less responsive or slowest element that took the longest time to load (365 ms) relates to the external source Ghalbshenas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.7 kB (77%)

Content Size

7.5 kB

After Optimization

1.7 kB

  • HTML

In fact, the total size of Deldr.com main page is 7.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 7.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 5.7 kB

  • Original 7.5 kB
  • After minification 6.4 kB
  • After compression 1.7 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 1.1 kB, which is 14% 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 5.7 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deldr. According to our analytics all requests are already optimized.

Network Requests Diagram

deldr.com

deldr.com

34 ms

www.ghalbshenas.com

www.ghalbshenas.com

365 ms

white_gradient_left_edge.gif

white_gradient_left_edge.gif

53 ms

banner.gif

banner.gif

115 ms

white_gradient_right_edge.gif

white_gradient_right_edge.gif

101 ms

menu.gif

menu.gif

101 ms

spacer.gif

spacer.gif

101 ms

Accessibility Review

deldr.com accessibility score

61

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.

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

Image elements do not have [alt] attributes

Best Practices

deldr.com best practices score

67

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

High

Serves images with low resolution

SEO Factors

deldr.com SEO score

67

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

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 Deldr.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 Deldr.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

deldr.com

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