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chemgapedia.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chemgapedia.de

Home

Page Load Speed

2.8 sec in total

First Response

96 ms

Resources Loaded

1 sec

Page Rendered

1.7 sec

chemgapedia.de screenshot

About Website

Click here to check amazing Chemgapedia content for Germany. Otherwise, check out these important facts you probably never knew about chemgapedia.de

Home Page

Visit chemgapedia.de

Key Findings

We analyzed Chemgapedia.de page load time and found that the first response time was 96 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

chemgapedia.de performance score

0

Network Requests Diagram

chemgapedia.de

96 ms

34 ms

en-us

59 ms

css2

49 ms

osano.js

278 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Chemgapedia.de, 84% (53 requests) were made to Wiley.com and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (345 ms) relates to the external source Wiley.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 336.3 kB (4%)

Content Size

8.7 MB

After Optimization

8.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Chemgapedia.de main page is 8.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.2 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 335.3 kB

  • Original 365.7 kB
  • After minification 310.2 kB
  • After compression 30.4 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 55.5 kB, which is 15% 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 335.3 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 972 B

  • Original 8.2 MB
  • After minification 8.2 MB

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. Chemgapedia images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 132.8 kB
  • After minification 132.8 kB
  • After compression 132.8 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.

Requests Breakdown

Number of requests can be reduced by 12 (22%)

Requests Now

55

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemgapedia. 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

chemgapedia.de

chemgapedia.de

96 ms

34 ms

en-us

en-us

59 ms

css2

css2

49 ms

osano.js

osano.js

278 ms

launch-e18858cb0776.min.js

launch-e18858cb0776.min.js

32 ms

clientlib-consumer.lc-c5e2134e63fdc75d103f2fd2fc190219-lc.min.css

clientlib-consumer.lc-c5e2134e63fdc75d103f2fd2fc190219-lc.min.css

126 ms

font-awesome.min.css

font-awesome.min.css

27 ms

jquery.lc-f9e8e8c279baf6a1a278042afe4f395a-lc.min.js

jquery.lc-f9e8e8c279baf6a1a278042afe4f395a-lc.min.js

35 ms

container.lc-0a6aff292f5cc42142779cde92054524-lc.min.js

container.lc-0a6aff292f5cc42142779cde92054524-lc.min.js

45 ms

clientlib-consumer.lc-ccc46cbc3424c3110c84e605e5cf425d-lc.min.js

clientlib-consumer.lc-ccc46cbc3424c3110c84e605e5cf425d-lc.min.js

65 ms

wiley-logo-black.svg

wiley-logo-black.svg

148 ms

bts-tile-1.jpg

bts-tile-1.jpg

150 ms

SMH_Tile_688x570.jpg

SMH_Tile_688x570.jpg

148 ms

HomePage-Card_April%2024.jpg

HomePage-Card_April%2024.jpg

148 ms

book-subketcs.png

book-subketcs.png

184 ms

shop_courseware.png

shop_courseware.png

274 ms

shop_test_prep.png

shop_test_prep.png

157 ms

shop_imprints.png

shop_imprints.png

154 ms

businesses_banner.jpg

businesses_banner.jpg

162 ms

research_libraries.jpg

research_libraries.jpg

165 ms

research_journal.jpg

research_journal.jpg

225 ms

research_archives.jpg

research_archives.jpg

274 ms

publication.jpg

publication.jpg

275 ms

classroom_resources.jpg

classroom_resources.jpg

274 ms

learning_resources.png

learning_resources.png

273 ms

courses.png

courses.png

278 ms

professional-courses.jpg

professional-courses.jpg

276 ms

professional_career_solutions.jpg

professional_career_solutions.jpg

278 ms

professional_books.jpg

professional_books.jpg

277 ms

SMH_XL_Carousel%20card_600x600.jpg

SMH_XL_Carousel%20card_600x600.jpg

276 ms

diversity.png

diversity.png

278 ms

classroom.png

classroom.png

333 ms

digital_skills.png

digital_skills.png

333 ms

article_free.png

article_free.png

332 ms

transparent_peer_review.png

transparent_peer_review.png

334 ms

diversity_paint.png

diversity_paint.png

335 ms

5g_technology.png

5g_technology.png

333 ms

ai.png

ai.png

335 ms

ecosytem.png

ecosytem.png

335 ms

course_grant.png

course_grant.png

335 ms

entrepreneurship.png

entrepreneurship.png

337 ms

research_exchange.png

research_exchange.png

336 ms

preprints.png

preprints.png

345 ms

online_platform.png

online_platform.png

339 ms

anthropocene.png

anthropocene.png

344 ms

search-input-box-icon.svg

search-input-box-icon.svg

282 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4nY1M2xYkS.ttf

23 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4nY1M2xYkS.ttf

81 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4nY1M2xYkS.ttf

131 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4nY1M2xYkS.ttf

132 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4nY1M2xYkS.ttf

132 ms

cross-inner.svg

cross-inner.svg

221 ms

cross.svg

cross.svg

227 ms

User.svg

User.svg

234 ms

shopping-cart.svg

shopping-cart.svg

223 ms

List.svg

List.svg

223 ms

mainmenu-down-arrow.svg

mainmenu-down-arrow.svg

237 ms

Hero%20Image_April%2024.jpeg

Hero%20Image_April%2024.jpeg

261 ms

chevron-light-black.svg

chevron-light-black.svg

188 ms

exclamation.svg

exclamation.svg

181 ms

awesome-check-form.svg

awesome-check-form.svg

156 ms

main.js

main.js

37 ms

SEO Factors

chemgapedia.de SEO score

0

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 Chemgapedia.de 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 Chemgapedia.de 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

chemgapedia.de

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