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unitednuclear.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

unitednuclear.com

United Nuclear , Scientific Equipment & Supplies

Page Load Speed

2.3 sec in total

First Response

91 ms

Resources Loaded

1.8 sec

Page Rendered

443 ms

unitednuclear.com screenshot

About Website

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

United Nuclear : - What's New Radiation and Nuclear Chemistry Tools And Equipment Electronic & Electrical General Science General Interest Neodymium Magnets Gift Certificates Area 51 Restricted to UPS...

Visit unitednuclear.com

Key Findings

We analyzed Unitednuclear.com page load time and found that the first response time was 91 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

unitednuclear.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

unitednuclear.com

91 ms

unitednuclear.com

325 ms

js

69 ms

js

130 ms

css

44 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 84% of them (54 requests) were addressed to the original Unitednuclear.com, 8% (5 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (625 ms) belongs to the original domain Unitednuclear.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.4 kB (5%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unitednuclear.com main page is 1.6 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. 75% 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 66.7 kB

  • Original 79.4 kB
  • After minification 79.3 kB
  • After compression 12.6 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 66.7 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.3 MB
  • After minification 1.3 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. United Nuclear images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 470 B

  • Original 105.5 kB
  • After minification 105.5 kB
  • After compression 105.0 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

-12%

Potential reduce by 10.2 kB

  • Original 82.8 kB
  • After minification 82.8 kB
  • After compression 72.7 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. Unitednuclear.com needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (45%)

Requests Now

56

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of United Nuclear. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

unitednuclear.com

unitednuclear.com

91 ms

unitednuclear.com

unitednuclear.com

325 ms

js

js

69 ms

js

js

130 ms

css

css

44 ms

style_imagehover.css

style_imagehover.css

127 ms

stylesheet_wt_slideshow_manager.css

stylesheet_wt_slideshow_manager.css

201 ms

theme.css

theme.css

203 ms

theme-template.css

theme-template.css

127 ms

wt_styles.css

wt_styles.css

201 ms

user_custom_styles.css

user_custom_styles.css

257 ms

jquery.min.js

jquery.min.js

199 ms

font-awesome.min.css

font-awesome.min.css

54 ms

email-decode.min.js

email-decode.min.js

156 ms

jscript_imagehover.js

jscript_imagehover.js

302 ms

bootstrap.min.js

bootstrap.min.js

229 ms

slick.min.js

slick.min.js

356 ms

instafeed.min.js

instafeed.min.js

228 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

355 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

357 ms

lazyload.min.js

lazyload.min.js

253 ms

panelmenu.js

panelmenu.js

357 ms

wt_instantSearch.js

wt_instantSearch.js

357 ms

jscript_wtsm.js

jscript_wtsm.js

362 ms

jscript_wtwbm.js

jscript_wtwbm.js

356 ms

bundle.js

bundle.js

378 ms

wt_scripts.js

wt_scripts.js

625 ms

js

js

106 ms

radiationun.jpg

radiationun.jpg

225 ms

unc400c_1649287072.jpg

unc400c_1649287072.jpg

63 ms

icon.gif

icon.gif

221 ms

Trinitite_Carousel_3.jpg

Trinitite_Carousel_3.jpg

222 ms

Uranium_Ore_In_The_Wild_3.jpg

Uranium_Ore_In_The_Wild_3.jpg

223 ms

Carousel_Glow.jpg

Carousel_Glow.jpg

222 ms

Carousel_Thermite_Melt_Vignette.jpg

Carousel_Thermite_Melt_Vignette.jpg

400 ms

Geiger_Counter_Test_Card_Med_Banner.jpg

Geiger_Counter_Test_Card_Med_Banner.jpg

329 ms

Trinitite_Large_Grid_Med_Banner.JPG

Trinitite_Large_Grid_Med_Banner.JPG

327 ms

boxorocksbanner.jpg

boxorocksbanner.jpg

328 ms

cr1banner.jpg

cr1banner.jpg

284 ms

fiestasetbanner.jpg

fiestasetbanner.jpg

400 ms

glowpaint2019banner.jpg

glowpaint2019banner.jpg

330 ms

glowsample1ozbanner.jpg

glowsample1ozbanner.jpg

465 ms

magnetasstsm300newbanner.jpg

magnetasstsm300newbanner.jpg

437 ms

spinthbanner.jpg

spinthbanner.jpg

400 ms

teearea51banner.jpg

teearea51banner.jpg

407 ms

teeblksaucerbanner.jpg

teeblksaucerbanner.jpg

398 ms

trinmountednewbanner.jpg

trinmountednewbanner.jpg

475 ms

rockscthjpg.image.280x188.jpg

rockscthjpg.image.280x188.jpg

488 ms

rocksathjpg.image.280x188.jpg

rocksathjpg.image.280x188.jpg

495 ms

area-51-sketch_engineering_bob_uncompressedjpg.image.280x210.jpg

area-51-sketch_engineering_bob_uncompressedjpg.image.280x210.jpg

504 ms

glow-glow_paint_twins_glowing_1000jpg.image.280x280.jpg

glow-glow_paint_twins_glowing_1000jpg.image.280x280.jpg

546 ms

posterufo2019jpg.image.280x185.jpg

posterufo2019jpg.image.280x185.jpg

559 ms

glassvialsjpg.image.280x257.jpg

glassvialsjpg.image.280x257.jpg

516 ms

spinthsupnew1jpg.image.280x273.jpg

spinthsupnew1jpg.image.280x273.jpg

600 ms

boxofrocksjpg.image.280x299.jpg

boxofrocksjpg.image.280x299.jpg

542 ms

uploads-unc400c_1649287361jpg.image.100x25.jpg

uploads-unc400c_1649287361jpg.image.100x25.jpg

548 ms

footer_payment_1653033121.jpg

footer_payment_1653033121.jpg

564 ms

5aU19_a8oxmIfMJaERySiw.woff

5aU19_a8oxmIfMJaERySiw.woff

162 ms

5aU69_a8oxmIdGl4Ag.woff

5aU69_a8oxmIdGl4Ag.woff

161 ms

5aU19_a8oxmIfJpbERySiw.woff

5aU19_a8oxmIfJpbERySiw.woff

221 ms

5aU19_a8oxmIfLZcERySiw.woff

5aU19_a8oxmIfLZcERySiw.woff

222 ms

5aU19_a8oxmIfNJdERySiw.woff

5aU19_a8oxmIfNJdERySiw.woff

222 ms

wokiee.ttf

wokiee.ttf

598 ms

main.js

main.js

12 ms

Accessibility Review

unitednuclear.com accessibility score

70

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 input fields do not have accessible names

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

unitednuclear.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

unitednuclear.com SEO score

77

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

High

robots.txt is not valid

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

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 Unitednuclear.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 Unitednuclear.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

unitednuclear.com

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