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askscientific.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

askscientific.com

Research paper editing, proofreading, translation- ASKScientific

Page Load Speed

3.4 sec in total

First Response

169 ms

Resources Loaded

2.7 sec

Page Rendered

485 ms

askscientific.com screenshot

About Website

Visit askscientific.com now to see the best up-to-date ASKScientific content for United Kingdom and also check out these interesting facts you probably never knew about askscientific.com

High quality research paper editing, proofreading and technical translation services by Cambridge University researchers.

Visit askscientific.com

Key Findings

We analyzed Askscientific.com page load time and found that the first response time was 169 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

askscientific.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

askscientific.com

169 ms

www.askscientific.com

385 ms

fbevents.js

23 ms

blocks.style.build.css

118 ms

style.css

180 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 86% of them (127 requests) were addressed to the original Askscientific.com, 5% (7 requests) were made to Googleads.g.doubleclick.net and 1% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (686 ms) belongs to the original domain Askscientific.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 394.4 kB (22%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Askscientific.com main page is 1.8 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. 65% of websites need less resources to load. Javascripts take 652.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 133.6 kB

  • Original 162.9 kB
  • After minification 159.3 kB
  • After compression 29.3 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 133.6 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 16.4 kB

  • Original 572.2 kB
  • After minification 555.8 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. ASKScientific images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 90.0 kB

  • Original 652.4 kB
  • After minification 652.4 kB
  • After compression 562.4 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 90.0 kB or 14% of the original size.

CSS Optimization

-37%

Potential reduce by 154.4 kB

  • Original 420.2 kB
  • After minification 419.8 kB
  • After compression 265.8 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. Askscientific.com needs all CSS files to be minified and compressed as it can save up to 154.4 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 105 (78%)

Requests Now

135

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ASKScientific. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 100 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

askscientific.com

askscientific.com

169 ms

www.askscientific.com

www.askscientific.com

385 ms

fbevents.js

fbevents.js

23 ms

blocks.style.build.css

blocks.style.build.css

118 ms

style.css

style.css

180 ms

pum-site-styles.css

pum-site-styles.css

192 ms

3ce316f933d47684e67364254a2eeacb.min.css

3ce316f933d47684e67364254a2eeacb.min.css

486 ms

jquery.min.js

jquery.min.js

254 ms

jquery-migrate.min.js

jquery-migrate.min.js

189 ms

adsbygoogle.js

adsbygoogle.js

192 ms

wc-social-login.min.css

wc-social-login.min.css

133 ms

style.min.css

style.min.css

197 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

197 ms

add-to-cart.min.js

add-to-cart.min.js

199 ms

js.cookie.min.js

js.cookie.min.js

200 ms

woocommerce.min.js

woocommerce.min.js

261 ms

cart-fragments.min.js

cart-fragments.min.js

262 ms

comment-reply.min.js

comment-reply.min.js

265 ms

underscore.min.js

underscore.min.js

265 ms

wp-util.min.js

wp-util.min.js

264 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

330 ms

core.min.js

core.min.js

332 ms

pum-site-scripts.js

pum-site-scripts.js

391 ms

pixel-cat.min.js

pixel-cat.min.js

330 ms

video.js

video.js

328 ms

ads.js

ads.js

392 ms

wc-social-login.min.js

wc-social-login.min.js

393 ms

cssua.js

cssua.js

391 ms

fusion-animations.js

fusion-animations.js

396 ms

fusion-title.js

fusion-title.js

682 ms

jquery.countTo.js

jquery.countTo.js

679 ms

awb-tabs-widget.js

awb-tabs-widget.js

680 ms

awb-vertical-menu-widget.js

awb-vertical-menu-widget.js

680 ms

modernizr.js

modernizr.js

682 ms

fusion.js

fusion.js

683 ms

isotope.js

isotope.js

686 ms

packery.js

packery.js

682 ms

swiper.js

swiper.js

685 ms

bootstrap.transition.js

bootstrap.transition.js

683 ms

conversion.js

conversion.js

90 ms

644130.js

644130.js

70 ms

bootstrap.tooltip.js

bootstrap.tooltip.js

681 ms

bootstrap.tab.js

bootstrap.tab.js

631 ms

jquery.requestAnimationFrame.js

jquery.requestAnimationFrame.js

570 ms

jquery.easing.js

jquery.easing.js

562 ms

jquery.fitvids.js

jquery.fitvids.js

560 ms

css

css

36 ms

jquery.flexslider.js

jquery.flexslider.js

558 ms

jquery.ilightbox.js

jquery.ilightbox.js

500 ms

jquery.infinitescroll.js

jquery.infinitescroll.js

501 ms

jquery.mousewheel.js

jquery.mousewheel.js

528 ms

jquery.placeholder.js

jquery.placeholder.js

526 ms

jquery.fade.js

jquery.fade.js

527 ms

imagesLoaded.js

imagesLoaded.js

464 ms

fusion-equal-heights.js

fusion-equal-heights.js

465 ms

fusion-parallax.js

fusion-parallax.js

463 ms

fusion-video-general.js

fusion-video-general.js

518 ms

fusion-video-bg.js

fusion-video-bg.js

520 ms

fusion-lightbox.js

fusion-lightbox.js

453 ms

fusion-tooltip.js

fusion-tooltip.js

452 ms

fusion-sharing-box.js

fusion-sharing-box.js

450 ms

fusion-flexslider.js

fusion-flexslider.js

452 ms

fusion-blog.js

fusion-blog.js

600 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

483 ms

fusion-youtube.js

fusion-youtube.js

482 ms

vimeoPlayer.js

vimeoPlayer.js

484 ms

avada-woo-variations.js

avada-woo-variations.js

478 ms

analytics.js

analytics.js

106 ms

42bc3acf3e6c7f0922203179c.js

42bc3acf3e6c7f0922203179c.js

164 ms

show_ads_impl.js

show_ads_impl.js

356 ms

standard-editing-icon.svg

standard-editing-icon.svg

317 ms

advanced-editing-icon.svg

advanced-editing-icon.svg

338 ms

premium-editing-icon.svg

premium-editing-icon.svg

333 ms

translation-icon.svg

translation-icon.svg

330 ms

cover-letter-icon.svg

cover-letter-icon.svg

333 ms

image-formatting-icon.svg

image-formatting-icon.svg

338 ms

avada-woo-products.js

avada-woo-products.js

336 ms

avada-general-footer.js

avada-general-footer.js

338 ms

avada-quantity.js

avada-quantity.js

337 ms

avada-crossfade-images.js

avada-crossfade-images.js

338 ms

avada-select.js

avada-select.js

337 ms

jquery.elasticslider.js

jquery.elasticslider.js

441 ms

avada-live-search.js

avada-live-search.js

436 ms

avada-comments.js

avada-comments.js

435 ms

fusion-alert.js

fusion-alert.js

435 ms

awb-off-canvas.js

awb-off-canvas.js

435 ms

jquery.textillate.js

jquery.textillate.js

439 ms

fusion-button.js

fusion-button.js

440 ms

fusion-column-legacy.js

fusion-column-legacy.js

440 ms

word-count-reduction.svg

word-count-reduction.svg

414 ms

awb-carousel.js

awb-carousel.js

416 ms

fusion-recent-posts.js

fusion-recent-posts.js

415 ms

fusion-tabs.js

fusion-tabs.js

414 ms

fusion-content-boxes.js

fusion-content-boxes.js

442 ms

fusion-counters-box.js

fusion-counters-box.js

443 ms

collect

collect

28 ms

fusion-container.js

fusion-container.js

390 ms

avada-header.js

avada-header.js

404 ms

fusion-responsive-typography.js

fusion-responsive-typography.js

404 ms

avada-fusion-slider.js

avada-fusion-slider.js

404 ms

avada-elastic-slider.js

avada-elastic-slider.js

434 ms

avada-gravity-forms.js

avada-gravity-forms.js

432 ms

js

js

213 ms

avada-fade.js

avada-fade.js

347 ms

avada-drop-down.js

avada-drop-down.js

363 ms

avada-sliding-bar.js

avada-sliding-bar.js

361 ms

avada-to-top.js

avada-to-top.js

359 ms

avada-menu.js

avada-menu.js

271 ms

bootstrap.scrollspy.js

bootstrap.scrollspy.js

265 ms

avada-scrollspy.js

avada-scrollspy.js

263 ms

avada-woocommerce.js

avada-woocommerce.js

284 ms

avada-woo-product-images.js

avada-woo-product-images.js

283 ms

fusion-scroll-to-anchor.js

fusion-scroll-to-anchor.js

285 ms

fusion-general-global.js

fusion-general-global.js

352 ms

fusion-video.js

fusion-video.js

350 ms

fusion-column.js

fusion-column.js

357 ms

awb-icons.woff

awb-icons.woff

417 ms

fa-solid-900.woff

fa-solid-900.woff

508 ms

fa-regular-400.woff

fa-regular-400.woff

395 ms

fa-brands-400.woff

fa-brands-400.woff

397 ms

LogoBlue100x60.png

LogoBlue100x60.png

399 ms

CNRS-142x117.jpg

CNRS-142x117.jpg

399 ms

novosibirsk142x117.jpg

novosibirsk142x117.jpg

397 ms

vienna-142x117.jpg

vienna-142x117.jpg

395 ms

Warsaw142x117.jpg

Warsaw142x117.jpg

398 ms

lodz-142x117.jpg

lodz-142x117.jpg

395 ms

seoul-national-university142x117.jpg

seoul-national-university142x117.jpg

395 ms

Trento-142x117.jpg

Trento-142x117.jpg

397 ms

UCL142x117.jpg

UCL142x117.jpg

395 ms

Norovirus-177x142.jpg

Norovirus-177x142.jpg

520 ms

zrt_lookup.html

zrt_lookup.html

47 ms

ads

ads

56 ms

mosquito-400x264-177x142.jpg

mosquito-400x264-177x142.jpg

426 ms

Translation-compressed.png

Translation-compressed.png

424 ms

Alipay-Logo-blue.jpg

Alipay-Logo-blue.jpg

423 ms

ads

ads

41 ms

mcafee-pci.png

mcafee-pci.png

417 ms

ads

ads

107 ms

ads

ads

42 ms

124 ms

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shutterstock_Book-stack-for-front-home-page-resized.jpg

shutterstock_Book-stack-for-front-home-page-resized.jpg

305 ms

google.svg

google.svg

66 ms

facebook.svg

facebook.svg

78 ms

45 ms

62 ms

19 ms

Accessibility Review

askscientific.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

<object> elements do not have alternate text

Best Practices

askscientific.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

askscientific.com SEO score

86

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

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 Askscientific.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 Askscientific.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

askscientific.com

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