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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dev.davidhellmann.com

DEV.DAVIDHELLMANN.COM

Page Load Speed

5.3 sec in total

First Response

334 ms

Resources Loaded

3.1 sec

Page Rendered

1.8 sec

dev.davidhellmann.com screenshot

About Website

Welcome to dev.davidhellmann.com homepage info - get ready to check DEV DAVIDHELLMANN best content for Russia right away, or after learning these important things about dev.davidhellmann.com

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Key Findings

We analyzed Dev.davidhellmann.com page load time and found that the first response time was 334 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dev.davidhellmann.com performance score

0

Network Requests Diagram

dev.davidhellmann.com

334 ms

dev.davidhellmann.com

397 ms

bestwebsite.gallery

720 ms

boomerang-1.0.0.min.js

103 ms

zahnarzt-wernitz_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

194 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Dev.davidhellmann.com, 90% (28 requests) were made to Bestwebsite.gallery and 3% (1 request) were made to Helge.bestwebsite.gallery. The less responsive or slowest element that took the longest time to load (763 ms) relates to the external source Bestwebsite.gallery.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.1 kB (8%)

Content Size

1.0 MB

After Optimization

963.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Dev.davidhellmann.com main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 942.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 79.8 kB

  • Original 91.8 kB
  • After minification 91.4 kB
  • After compression 12.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 79.8 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 46 B

  • Original 942.3 kB
  • After minification 942.2 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. DEV DAVIDHELLMANN images are well optimized though.

CSS Optimization

-3%

Potential reduce by 276 B

  • Original 9.3 kB
  • After minification 9.3 kB
  • After compression 9.1 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. Dev.davidhellmann.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (18%)

Requests Now

28

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DEV DAVIDHELLMANN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dev.davidhellmann.com

dev.davidhellmann.com

334 ms

dev.davidhellmann.com

dev.davidhellmann.com

397 ms

bestwebsite.gallery

bestwebsite.gallery

720 ms

boomerang-1.0.0.min.js

boomerang-1.0.0.min.js

103 ms

zahnarzt-wernitz_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

zahnarzt-wernitz_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

194 ms

sprite.svg

sprite.svg

288 ms

Heev_Bestwebsite_Banner_Desktop_938e8d03ddb6ff7250b1ac32c16efdfc.png

Heev_Bestwebsite_Banner_Desktop_938e8d03ddb6ff7250b1ac32c16efdfc.png

287 ms

Heev_Bestwebsite_Banner_Mobile_938e8d03ddb6ff7250b1ac32c16efdfc.png

Heev_Bestwebsite_Banner_Mobile_938e8d03ddb6ff7250b1ac32c16efdfc.png

290 ms

14islands_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

14islands_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

292 ms

flipaclip-preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

flipaclip-preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

291 ms

smith-diction_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

smith-diction_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

292 ms

springsummer_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

springsummer_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

382 ms

typographynerd_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

typographynerd_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

381 ms

iamrob_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

iamrob_preview_938e8d03ddb6ff7250b1ac32c16efdfc.png

382 ms

hello.js

hello.js

395 ms

app.min.js

app.min.js

761 ms

sizzle.js

sizzle.js

372 ms

superagent.js

superagent.js

370 ms

upvote.js

upvote.js

464 ms

Fallback-Image-Links_1316e51a391c562811b78ee8f98a73ab.png

Fallback-Image-Links_1316e51a391c562811b78ee8f98a73ab.png

463 ms

Cover-1_1316e51a391c562811b78ee8f98a73ab.png

Cover-1_1316e51a391c562811b78ee8f98a73ab.png

465 ms

image1-masonry-light_1316e51a391c562811b78ee8f98a73ab.png

image1-masonry-light_1316e51a391c562811b78ee8f98a73ab.png

466 ms

balance_1316e51a391c562811b78ee8f98a73ab.png

balance_1316e51a391c562811b78ee8f98a73ab.png

465 ms

5_1316e51a391c562811b78ee8f98a73ab.png

5_1316e51a391c562811b78ee8f98a73ab.png

557 ms

card.e8b5bf19_1316e51a391c562811b78ee8f98a73ab.jpg

card.e8b5bf19_1316e51a391c562811b78ee8f98a73ab.jpg

558 ms

layout-breakouts-css-grid_1316e51a391c562811b78ee8f98a73ab.png

layout-breakouts-css-grid_1316e51a391c562811b78ee8f98a73ab.png

558 ms

50-50-overflow_1316e51a391c562811b78ee8f98a73ab.png

50-50-overflow_1316e51a391c562811b78ee8f98a73ab.png

560 ms

scroll-triggered-animations-style-queries_1316e51a391c562811b78ee8f98a73ab.png

scroll-triggered-animations-style-queries_1316e51a391c562811b78ee8f98a73ab.png

561 ms

click-spark_1316e51a391c562811b78ee8f98a73ab.png

click-spark_1316e51a391c562811b78ee8f98a73ab.png

652 ms

app.min.css

app.min.css

99 ms

zahnarzt-wernitz_preview_73a380ff93121e0d688bb5b3b28b9f22.png

zahnarzt-wernitz_preview_73a380ff93121e0d688bb5b3b28b9f22.png

763 ms

SEO Factors

dev.davidhellmann.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dev.davidhellmann.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Dev.davidhellmann.com 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

dev.davidhellmann.com

Open Graph data is detected on the main page of DEV DAVIDHELLMANN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: