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Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

spamhaustech.com

Leaders in IP and domain reputation data | Spamhaus Technology

Page Load Speed

3.6 sec in total

First Response

28 ms

Resources Loaded

3.1 sec

Page Rendered

557 ms

spamhaustech.com screenshot

About Website

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

Industry leading IP and domain reputation data to protect emails, networks and provide insight. We protect against cyber threats.

Visit spamhaustech.com

Key Findings

We analyzed Spamhaustech.com page load time and found that the first response time was 28 ms and then it took 3.6 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

spamhaustech.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value2,350 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.147

77/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

spamhaustech.com

28 ms

www.spamhaus.com

736 ms

css

60 ms

normalize.css

258 ms

main.min.css

287 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Spamhaustech.com, 66% (44 requests) were made to Spamhaus.com and 10% (7 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Spamhaus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.5 kB (7%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spamhaustech.com main page is 1.5 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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 96.3 kB

  • Original 136.6 kB
  • After minification 127.2 kB
  • After compression 40.3 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 96.3 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 1.0 MB
  • After minification 1.0 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. Spamhaus Tech images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.9 kB

  • Original 294.9 kB
  • After minification 294.9 kB
  • After compression 293.0 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

-2%

Potential reduce by 995 B

  • Original 44.6 kB
  • After minification 44.6 kB
  • After compression 43.6 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. Spamhaustech.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (67%)

Requests Now

58

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spamhaus Tech. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spamhaustech.com

spamhaustech.com

28 ms

www.spamhaus.com

www.spamhaus.com

736 ms

css

css

60 ms

normalize.css

normalize.css

258 ms

main.min.css

main.min.css

287 ms

js.cookie.min.js

js.cookie.min.js

43 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

302 ms

modal-video.min.js

modal-video.min.js

56 ms

select2.min.css

select2.min.css

311 ms

select2.min.js

select2.min.js

311 ms

algoliasearch.min.js

algoliasearch.min.js

46 ms

autocomplete.min.js

autocomplete.min.js

48 ms

instantsearch.production.min.js

instantsearch.production.min.js

50 ms

style.min.css

style.min.css

295 ms

satellite-min.css

satellite-min.css

507 ms

v2.js

v2.js

62 ms

main.min.js

main.min.js

568 ms

threat-map.js

threat-map.js

582 ms

translations.js

translations.js

587 ms

cookieinfo.min.js

cookieinfo.min.js

581 ms

gtm.js

gtm.js

61 ms

drop-arrow.svg

drop-arrow.svg

270 ms

logo.svg

logo.svg

289 ms

icon_search.svg

icon_search.svg

291 ms

threat-map-mob.svg

threat-map-mob.svg

303 ms

threat-map.svg

threat-map.svg

122 ms

Spamhaus_Illustrations_Email_Protection_RGB@2x.png

Spamhaus_Illustrations_Email_Protection_RGB@2x.png

335 ms

Spamhaus_Illustrations_Network_Protection_RGB@2x.png

Spamhaus_Illustrations_Network_Protection_RGB@2x.png

340 ms

Spamhaus_Illustrations_User_Protection_RGB@2x.png

Spamhaus_Illustrations_User_Protection_RGB@2x.png

382 ms

Spamhaus_Illustrations_Investigate_RGB@2x.png

Spamhaus_Illustrations_Investigate_RGB@2x.png

511 ms

Spamhaus_Illustrations_Generic_RGB@2x.png

Spamhaus_Illustrations_Generic_RGB@2x.png

572 ms

bubbles.svg

bubbles.svg

564 ms

top-curve-mob.svg

top-curve-mob.svg

596 ms

top-curve.svg

top-curve.svg

616 ms

bottom-curve-mob.svg

bottom-curve-mob.svg

663 ms

bottom-curve.svg

bottom-curve.svg

787 ms

pdf.svg

pdf.svg

850 ms

download.svg

download.svg

844 ms

microsoft-logo-png-2398.png

microsoft-logo-png-2398.png

869 ms

corporate_Official-Comcast-Logo.png

corporate_Official-Comcast-Logo.png

889 ms

ATT-logo.png

ATT-logo.png

926 ms

Atmail_logo_.png

Atmail_logo_.png

1066 ms

Talos-Logo-1.png

Talos-Logo-1.png

1109 ms

bottom-curve-mob-blue.svg

bottom-curve-mob-blue.svg

1103 ms

bottom-curve-blue.svg

bottom-curve-blue.svg

964 ms

Montserrat-Regular.otf

Montserrat-Regular.otf

1150 ms

twitter-x.svg

twitter-x.svg

1195 ms

linkedin.svg

linkedin.svg

1190 ms

youtube.svg

youtube.svg

1314 ms

Montserrat-Bold.otf

Montserrat-Bold.otf

1335 ms

Montserrat-Medium.otf

Montserrat-Medium.otf

1359 ms

Montserrat-Light.otf

Montserrat-Light.otf

1705 ms

threat-map.240321.js

threat-map.240321.js

84 ms

font

font

17 ms

circle-arrow.svg

circle-arrow.svg

1414 ms

css2

css2

26 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

14 ms

mapbox-gl.css

mapbox-gl.css

40 ms

leaflet-gesture-handling.min.css

leaflet-gesture-handling.min.css

17 ms

leaflet.js

leaflet.js

25 ms

leaflet-gesture-handling.min.css

leaflet-gesture-handling.min.css

22 ms

leaflet-gesture-handling

leaflet-gesture-handling

17 ms

mapbox-gl.js

mapbox-gl.js

24 ms

leaflet-gesture-handling@1.2.2

leaflet-gesture-handling@1.2.2

59 ms

font

font

58 ms

leaflet-mapbox-gl.js

leaflet-mapbox-gl.js

17 ms

leaflet-gesture-handling.min.js

leaflet-gesture-handling.min.js

25 ms

Accessibility Review

spamhaustech.com accessibility score

84

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

High

[role]s are not contained by their required parent element

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

spamhaustech.com best practices score

67

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

spamhaustech.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

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

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 Spamhaustech.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 Spamhaustech.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

spamhaustech.com

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