anchor.diff:  http://www.cabinetoffice.gov.uk/resource-library/civil-contingencies-act-enhancement-programme-%e2%80%93-end-phase-1-report,https://www.gov.uk/government/publications/civil-contingencies-act-enhancement-programme-end-of-phase-1-report,301
   http://www.cabinetoffice.gov.uk/resource-library/civil-contingencies-act-enhancement-programme-%e2%80%93-phase-2-project-summary,https://www.gov.uk/government/publications/civil-contingencies-act-enhancement-programme-phase-2-project-summary,301
   http://www.cabinetoffice.gov.uk/resource-library/civil-contingencies-act-enhancement-programme-programme-initiation-document,https://www.gov.uk/government/publications/civil-contingencies-act-enhancement-programme-programme-initiation-document,301
  -http://www.cabinetoffice.gov.uk/resource-library/civil-contingencies-act-short-guide-revised,https://www.gov.uk/government/publications/civil-contingencies-act-a-short-guide-revised,301
  +http://www.cabinetoffice.gov.uk/resource-library/civil-contingencies-act-short-guide-revised,https://www.gov.uk/government/publications/civil-contingencies-act-a-short-guide-revised,418
   http://www.cabinetoffice.gov.uk/resource-library/civil-service-compensation-scheme,https://www.gov.uk/government/publications/civil-service-compensation-scheme,301
   http://www.cabinetoffice.gov.uk/resource-library/civil-service-fast-stream-report,https://www.gov.uk/government/publications/civil-service-fast-stream-report,301
   http://www.cabinetoffice.gov.uk/resource-library/civil-service-support-coalition-negotiations,https://www.gov.uk/government/publications/civil-service-support-to-coalition-negotiations,301
  
positive.code: http://www.cabinetoffice.gov.uk/resource-library/construction-cost-benchmarks,https://www.gov.uk/government/publications/construction-cost-benchmark-data,301
  http://www.cabinetoffice.gov.uk/resource-library/construction-newsletters,https://www.gov.uk/government/publications/progress-implementing-the-government-construction-strategy,301
  http://www.cabinetoffice.gov.uk/resource-library/consultancyone-framework-agreement-phase-i-suppliers,https://www.gov.uk/government/publications/consultancyone-framework-agreement-phase-i-suppliers,301
  http://www.cabinetoffice.gov.uk/resource-library/consultation-cabinet-office-business-plan-transparency-section,https://www.gov.uk/government/consultations/cabinet-office-business-plan-transparency-section?locale=en,301
  http://www.cabinetoffice.gov.uk/resource-library/consultation-keeping-country-running-natural-hazards-and-infrastructure,https://www.gov.uk/government/consultations/keeping-the-country-running-natural-hazards-and-infrastructure?locale=en,301
  http://www.cabinetoffice.gov.uk/resource-library/consultation-principles-guidance,https://www.gov.uk/government/publications/consultation-principles-guidance,301
  http://www.cabinetoffice.gov.uk/resource-library/consultation-reform-trade-union-facility-time-and-facilities-civil-service,https://www.gov.uk/government/consultations/reform-to-trade-union-facility-time-and-facilities-in-the-civil-service?locale=en,301
  http://www.cabinetoffice.gov.uk/resource-library/consultations-public-procurement-rules-and-defence-and-security-directive-0,https://www.gov.uk/government/publications/procurement-policy-note-4-11-modernising-the-public-procurement-rules-and-implementing-the-defence-and-security-directive,301
  http://www.cabinetoffice.gov.uk/resource-library/consultative-group-security-and-intelligence-records,https://www.gov.uk/government/publications/consultative-group-on-security-and-intelligence-records,301
  http://www.cabinetoffice.gov.uk/resource-library/contingency-planning-possible-influenza-pandemic,https://www.gov.uk/government/publications/contingency-planning-for-a-possible-flu-pandemic,301
  
negative.code: http://www.cabinetoffice.gov.uk/comparecache.html,,410
  http://www.cabinetoffice.gov.uk/conduct-ethics/ministerial.aspx,https://www.gov.uk/government/organisations/cabinet-office/series/ministerial-conduct-and-guidance,301
  http://www.cabinetoffice.gov.uk/constitutional-reform,https://www.gov.uk/government/policies/reforming-the-constitution-and-political-system,301
  http://www.cabinetoffice.gov.uk/consultation-trade-union-facility-time,https://www.gov.uk/government/consultations/reform-to-trade-union-facility-time-and-facilities-in-the-civil-service,301
  http://www.cabinetoffice.gov.uk/content/22-capability-workstreams,https://www.gov.uk/preparation-and-planning-for-emergencies-the-capabilities-programme,301
  http://www.cabinetoffice.gov.uk/content/about-cabinet-office,https://www.gov.uk/government/organisations/cabinet-office/about,301
  http://www.cabinetoffice.gov.uk/content/absence-data,https://www.gov.uk/government/organisations/cabinet-office/series/sickness-absence,301
  