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sciencetimes.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sciencetimes.com

Science Times | Daily Top Science News and Features

Page Load Speed

2.3 sec in total

First Response

90 ms

Resources Loaded

845 ms

Page Rendered

1.3 sec

sciencetimes.com screenshot

About Website

Welcome to sciencetimes.com homepage info - get ready to check Science Times best content for United States right away, or after learning these important things about sciencetimes.com

Premier online news website for science, technology, space, medicine and more. Get the latest research studies, discoveries and scientific breakthrough today!

Visit sciencetimes.com

Key Findings

We analyzed Sciencetimes.com page load time and found that the first response time was 90 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sciencetimes.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

sciencetimes.com

90 ms

www.sciencetimes.com

165 ms

stub

75 ms

cmp

88 ms

bootstrap.min.css

69 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Sciencetimes.com, 48% (34 requests) were made to 1721181113.rsc.cdn77.org and 17% (12 requests) were made to 1087935514.rsc.cdn77.org. The less responsive or slowest element that took the longest time to load (251 ms) relates to the external source S7.addthis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.2 kB (8%)

Content Size

1.1 MB

After Optimization

993.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sciencetimes.com main page is 1.1 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. 50% of websites need less resources to load. Images take 548.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 60.7 kB

  • Original 80.0 kB
  • After minification 70.8 kB
  • After compression 19.3 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. This page needs HTML code to be minified as it can gain 9.2 kB, which is 12% 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 60.7 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 18.7 kB

  • Original 548.9 kB
  • After minification 530.2 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. Science Times images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 6.4 kB

  • Original 447.3 kB
  • After minification 447.3 kB
  • After compression 440.9 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.

CSS Optimization

-13%

Potential reduce by 450 B

  • Original 3.5 kB
  • After minification 3.5 kB
  • After compression 3.1 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. Sciencetimes.com needs all CSS files to be minified and compressed as it can save up to 450 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (39%)

Requests Now

66

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Science Times. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sciencetimes.com

sciencetimes.com

90 ms

www.sciencetimes.com

www.sciencetimes.com

165 ms

stub

stub

75 ms

cmp

cmp

88 ms

bootstrap.min.css

bootstrap.min.css

69 ms

style_main.css

style_main.css

155 ms

common_v056.js

common_v056.js

157 ms

jquery.min.js

jquery.min.js

66 ms

popper.min.js

popper.min.js

67 ms

bootstrap.min.js

bootstrap.min.js

87 ms

scripts.js

scripts.js

162 ms

prebid.js

prebid.js

169 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

82 ms

gpt.js

gpt.js

134 ms

js

js

84 ms

chartbeat_mab.js

chartbeat_mab.js

64 ms

addthis_widget.js

addthis_widget.js

251 ms

embed.js

embed.js

107 ms

css2

css2

98 ms

pubads_impl.js

pubads_impl.js

10 ms

icon_menu.svg

icon_menu.svg

79 ms

nasa-s-curie-mission-to-study-radio-signals-from-the-sun-understand-solar-emissions-from-coronal-mass-ejections.jpg

nasa-s-curie-mission-to-study-radio-signals-from-the-sun-understand-solar-emissions-from-coronal-mass-ejections.jpg

194 ms

badge.gif

badge.gif

86 ms

man-traveling-to-china-attempts-to-smuggle-over-100-live-snakes-implication-of-wildlife-trafficking-explained.jpg

man-traveling-to-china-attempts-to-smuggle-over-100-live-snakes-implication-of-wildlife-trafficking-explained.jpg

199 ms

hyper-realistic-silicone-masks-from-china-promise-lifelike-disguises-spark-fear-of-identity-theft-and-criminal-acts.jpg

hyper-realistic-silicone-masks-from-china-promise-lifelike-disguises-spark-fear-of-identity-theft-and-criminal-acts.jpg

200 ms

exploring-belize-s-giant-blue-hole-new-discoveries-reveal-the-mysteries-of-the-world-s-largest-marine-sinkhole.jpg

exploring-belize-s-giant-blue-hole-new-discoveries-reveal-the-mysteries-of-the-world-s-largest-marine-sinkhole.jpg

202 ms

blue-solar-panels-on-green-trees-during-daytime.jpg

blue-solar-panels-on-green-trees-during-daytime.jpg

243 ms

meta-logo.jpg

meta-logo.jpg

211 ms

ricky-zhang.jpg

ricky-zhang.jpg

203 ms

api-software-interface.jpg

api-software-interface.jpg

223 ms

blue-solar-panels-on-green-trees-during-daytime.jpg

blue-solar-panels-on-green-trees-during-daytime.jpg

202 ms

windmills-surrounded-by-grass-during-daytime.jpg

windmills-surrounded-by-grass-during-daytime.jpg

210 ms

dr-mayur-yadav.png

dr-mayur-yadav.png

205 ms

solar-particle-events-could-deplete-ozone-raise-uv-levels-and-increase-dna-damage-study.jpg

solar-particle-events-could-deplete-ozone-raise-uv-levels-and-increase-dna-damage-study.jpg

205 ms

fast-moving-stars-provide-smoking-gun-evidence-of-rare-massive-cosmic-void-could-it-be-the-missing-link-in-black-hole-formation.jpg

fast-moving-stars-provide-smoking-gun-evidence-of-rare-massive-cosmic-void-could-it-be-the-missing-link-in-black-hole-formation.jpg

206 ms

uranus-weak-radiation-belts-possibly-linked-to-tilted-lopsided-magnetic-field-causing-traffic-jams.jpg

uranus-weak-radiation-belts-possibly-linked-to-tilted-lopsided-magnetic-field-causing-traffic-jams.jpg

206 ms

the-titanic.jpg

the-titanic.jpg

207 ms

15-minute-chemical-recycling-could-help-tackle-fashion-industry-waste-by-breaking-fabrics-into-reusable-molecules.jpg

15-minute-chemical-recycling-could-help-tackle-fashion-industry-waste-by-breaking-fabrics-into-reusable-molecules.jpg

208 ms

nuclear-death-bomb.jpg

nuclear-death-bomb.jpg

209 ms

newly-developed-actuator-that-works-like-a-human-muscle-can-be-used-to-design-soft-flexible-and-safer-robots.jpg

newly-developed-actuator-that-works-like-a-human-muscle-can-be-used-to-design-soft-flexible-and-safer-robots.jpg

212 ms

elon-musks-neuralink-is-making-changes-in-second-volunteer-to-avoid-implant-detachment-issues.jpg

elon-musks-neuralink-is-making-changes-in-second-volunteer-to-avoid-implant-detachment-issues.jpg

211 ms

plastics-waste-management-revolutionized-as-texas-engineers-use-lasers-2d-materials-for-sustainable-recycling.jpg

plastics-waste-management-revolutionized-as-texas-engineers-use-lasers-2d-materials-for-sustainable-recycling.jpg

213 ms

nanoparticle-vaccines-enhances-influenza-cross-protection-through-cellular-and-mucosal-immune-responses-recent-study-finds.jpg

nanoparticle-vaccines-enhances-influenza-cross-protection-through-cellular-and-mucosal-immune-responses-recent-study-finds.jpg

215 ms

bluespotted-ribbontail-ray-nanostructures-unveiled-for-electric-blue-spot-coloration.jpg

bluespotted-ribbontail-ray-nanostructures-unveiled-for-electric-blue-spot-coloration.jpg

212 ms

carbon-nanotubes-twisting-weakness-unveiled-as-new-study-reveals-impact-of-disclinations-on-mechanical-strength.jpg

carbon-nanotubes-twisting-weakness-unveiled-as-new-study-reveals-impact-of-disclinations-on-mechanical-strength.jpg

213 ms

taylor-swifts-impact-on-fans-body-image-eating-disorder-attitudes-how-celebrities-positively-influence-the-community.jpg

taylor-swifts-impact-on-fans-body-image-eating-disorder-attitudes-how-celebrities-positively-influence-the-community.jpg

213 ms

is-botox-safe-exploring-the-risks-and-safety-of-cosmetic-form-of-botulinum-toxin.jpg

is-botox-safe-exploring-the-risks-and-safety-of-cosmetic-form-of-botulinum-toxin.jpg

215 ms

adhd-cds.jpg

adhd-cds.jpg

215 ms

5-deadly-denizens-of-the-deep-earths-strangest-and-most-dangerous-sea-creatures.jpg

5-deadly-denizens-of-the-deep-earths-strangest-and-most-dangerous-sea-creatures.jpg

216 ms

tracking-wildlife-at-palmyra-atoll.jpg

tracking-wildlife-at-palmyra-atoll.jpg

216 ms

elephants.jpg

elephants.jpg

217 ms

warm-ocean-water-fuels-stronger-hurricanes-as-climate-change-intensifies-storms.jpg

warm-ocean-water-fuels-stronger-hurricanes-as-climate-change-intensifies-storms.jpg

218 ms

saharan-dust-from-africa-travels-5-000-miles-reaches-some-states-in-the-usa.jpg

saharan-dust-from-africa-travels-5-000-miles-reaches-some-states-in-the-usa.jpg

216 ms

rechargeable-lithium-ion-batteries-in-gadgets-electric-vehicles-are-growing-source-of-forever-chemicals.jpg

rechargeable-lithium-ion-batteries-in-gadgets-electric-vehicles-are-growing-source-of-forever-chemicals.jpg

217 ms

wild-capybaras-spotted-walking-in-single-line-in-the-middle-of-the-night-in-brazil-watch-what-are-these-species.jpg

wild-capybaras-spotted-walking-in-single-line-in-the-middle-of-the-night-in-brazil-watch-what-are-these-species.jpg

218 ms

early-modern-humans-were-responsible-for-megafaunal-extinction-hunting-practices-may-have-reduced-the-population-of-large-mammals.jpg

early-modern-humans-were-responsible-for-megafaunal-extinction-hunting-practices-may-have-reduced-the-population-of-large-mammals.jpg

219 ms

icon_search2_alt.svg

icon_search2_alt.svg

61 ms

logo.svg

logo.svg

59 ms

social_facebook.svg

social_facebook.svg

60 ms

social_twitter.svg

social_twitter.svg

81 ms

social_instagram.svg

social_instagram.svg

80 ms

ad.gif

ad.gif

81 ms

logo-white.svg

logo-white.svg

82 ms

90814396

90814396

110 ms

chartbeat.js

chartbeat.js

33 ms

quant.js

quant.js

49 ms

js

js

92 ms

fbevents.js

fbevents.js

55 ms

rest.js

rest.js

200 ms

mab

mab

48 ms

ping

ping

45 ms

Accessibility Review

sciencetimes.com accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sciencetimes.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

sciencetimes.com SEO score

90

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sciencetimes.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 Sciencetimes.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

sciencetimes.com

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